290115540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2$

素因数の和:89

約数の個数: 432

約数和(自身を含む): 1132608960

約数和(自身を除く): 842493420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 26, 27, 30, 33, 34, 36, 39, 44, 45, 51, 52, 54, 55, 60, 65, 66, 68, 78, 85, 90, 99, 102, 108, 110, 117, 130, 132, 135, 143, 153, 156, 165, 169, 170, 180, 187, 195, 198, 204, 220, 221, 234, 255, 260, 270, 286, 289, 297, 306, 330, 338, 340, 351, 374, 390, 396, 429, 442, 459, 468, 495, 507, 510, 540, 561, 572, 578, 585, 594, 612, 660, 663, 676, 702, 715, 748, 765, 780, 845, 858, 867, 884, 918, 935, 990, 1014, 1020, 1105, 1122, 1156, 1170, 1188, 1287, 1326, 1404, 1430, 1445, 1485, 1521, 1530, 1683, 1690, 1716, 1734, 1755, 1836, 1859, 1870, 1980, 1989, 2028, 2145, 2210, 2244, 2295, 2340, 2431, 2535, 2574, 2601, 2652, 2805, 2860, 2873, 2890, 2970, 3042, 3060, 3179, 3315, 3366, 3380, 3468, 3510, 3718, 3740, 3757, 3861, 3978, 4290, 4335, 4420, 4563, 4590, 4862, 5049, 5070, 5148, 5202, 5577, 5610, 5746, 5780, 5940, 5967, 6084, 6358, 6435, 6630, 6732, 7020, 7293, 7436, 7514, 7605, 7722, 7803, 7956, 8415, 8580, 8619, 8670, 9126, 9180, 9295, 9537, 9724, 9945, 10098, 10140, 10404, 11154, 11220, 11271, 11492, 11934, 12155, 12716, 12870, 13005, 13260, 14365, 14586, 15028, 15210, 15444, 15606, 15895, 16731, 16830, 17238, 17340, 18252, 18590, 18785, 19074, 19305, 19890, 20196, 21879, 22308, 22542, 22815, 23868, 24310, 25245, 25740, 25857, 26010, 27885, 28611, 28730, 29172, 29835, 30420, 31212, 31603, 31790, 33462, 33660, 33813, 34476, 36465, 37180, 37570, 38148, 38610, 39015, 39780, 41327, 43095, 43758, 45084, 45630, 47685, 48620, 48841, 50193, 50490, 51714, 52020, 55770, 56355, 57222, 57460, 59670, 63206, 63580, 65637, 66924, 67626, 72930, 75140, 77220, 77571, 78030, 82654, 83655, 85833, 86190, 87516, 91260, 94809, 95370, 97682, 100386, 100980, 101439, 103428, 109395, 111540, 112710, 114444, 119340, 123981, 126412, 129285, 131274, 135252, 143055, 145860, 146523, 155142, 156060, 158015, 165308, 167310, 169065, 171666, 172380, 189618, 190740, 195364, 200772, 202878, 206635, 218790, 225420, 244205, 247962, 250965, 258570, 262548, 284427, 286110, 293046, 310284, 316030, 328185, 334620, 338130, 343332, 371943, 379236, 387855, 405756, 413270, 429165, 437580, 439569, 474045, 488410, 495924, 501930, 507195, 517140, 537251, 568854, 572220, 586092, 619905, 632060, 656370, 676260, 732615, 743886, 775710, 826540, 853281, 858330, 879138, 948090, 976820, 1003860, 1014390, 1074502, 1115829, 1137708, 1239810, 1312740, 1318707, 1422135, 1465230, 1487772, 1551420, 1611753, 1706562, 1716660, 1758276, 1859715, 1896180, 2028780, 2149004, 2197845, 2231658, 2479620, 2637414, 2686255, 2844270, 2930460, 3223506, 3413124, 3719430, 4266405, 4395690, 4463316, 4835259, 5274828, 5372510, 5579145, 5688540, 6447012, 6593535, 7438860, 8058765, 8532810, 8791380, 9670518, 10745020, 11158290, 13187070, 14505777, 16117530, 17065620, 19341036, 22316580, 24176295, 26374140, 29011554, 32235060, 48352590, 58023108, 72528885, 96705180, 145057770, 290115540]

約数ペア:

[(1, 290115540), (2, 145057770), (3, 96705180), (4, 72528885), (5, 58023108), (6, 48352590), (9, 32235060), (10, 29011554), (11, 26374140), (12, 24176295), (13, 22316580), (15, 19341036), (17, 17065620), (18, 16117530), (20, 14505777), (22, 13187070), (26, 11158290), (27, 10745020), (30, 9670518), (33, 8791380), (34, 8532810), (36, 8058765), (39, 7438860), (44, 6593535), (45, 6447012), (51, 5688540), (52, 5579145), (54, 5372510), (55, 5274828), (60, 4835259), (65, 4463316), (66, 4395690), (68, 4266405), (78, 3719430), (85, 3413124), (90, 3223506), (99, 2930460), (102, 2844270), (108, 2686255), (110, 2637414), (117, 2479620), (130, 2231658), (132, 2197845), (135, 2149004), (143, 2028780), (153, 1896180), (156, 1859715), (165, 1758276), (169, 1716660), (170, 1706562), (180, 1611753), (187, 1551420), (195, 1487772), (198, 1465230), (204, 1422135), (220, 1318707), (221, 1312740), (234, 1239810), (255, 1137708), (260, 1115829), (270, 1074502), (286, 1014390), (289, 1003860), (297, 976820), (306, 948090), (330, 879138), (338, 858330), (340, 853281), (351, 826540), (374, 775710), (390, 743886), (396, 732615), (429, 676260), (442, 656370), (459, 632060), (468, 619905), (495, 586092), (507, 572220), (510, 568854), (540, 537251), (561, 517140), (572, 507195), (578, 501930), (585, 495924), (594, 488410), (612, 474045), (660, 439569), (663, 437580), (676, 429165), (702, 413270), (715, 405756), (748, 387855), (765, 379236), (780, 371943), (845, 343332), (858, 338130), (867, 334620), (884, 328185), (918, 316030), (935, 310284), (990, 293046), (1014, 286110), (1020, 284427), (1105, 262548), (1122, 258570), (1156, 250965), (1170, 247962), (1188, 244205), (1287, 225420), (1326, 218790), (1404, 206635), (1430, 202878), (1445, 200772), (1485, 195364), (1521, 190740), (1530, 189618), (1683, 172380), (1690, 171666), (1716, 169065), (1734, 167310), (1755, 165308), (1836, 158015), (1859, 156060), (1870, 155142), (1980, 146523), (1989, 145860), (2028, 143055), (2145, 135252), (2210, 131274), (2244, 129285), (2295, 126412), (2340, 123981), (2431, 119340), (2535, 114444), (2574, 112710), (2601, 111540), (2652, 109395), (2805, 103428), (2860, 101439), (2873, 100980), (2890, 100386), (2970, 97682), (3042, 95370), (3060, 94809), (3179, 91260), (3315, 87516), (3366, 86190), (3380, 85833), (3468, 83655), (3510, 82654), (3718, 78030), (3740, 77571), (3757, 77220), (3861, 75140), (3978, 72930), (4290, 67626), (4335, 66924), (4420, 65637), (4563, 63580), (4590, 63206), (4862, 59670), (5049, 57460), (5070, 57222), (5148, 56355), (5202, 55770), (5577, 52020), (5610, 51714), (5746, 50490), (5780, 50193), (5940, 48841), (5967, 48620), (6084, 47685), (6358, 45630), (6435, 45084), (6630, 43758), (6732, 43095), (7020, 41327), (7293, 39780), (7436, 39015), (7514, 38610), (7605, 38148), (7722, 37570), (7803, 37180), (7956, 36465), (8415, 34476), (8580, 33813), (8619, 33660), (8670, 33462), (9126, 31790), (9180, 31603), (9295, 31212), (9537, 30420), (9724, 29835), (9945, 29172), (10098, 28730), (10140, 28611), (10404, 27885), (11154, 26010), (11220, 25857), (11271, 25740), (11492, 25245), (11934, 24310), (12155, 23868), (12716, 22815), (12870, 22542), (13005, 22308), (13260, 21879), (14365, 20196), (14586, 19890), (15028, 19305), (15210, 19074), (15444, 18785), (15606, 18590), (15895, 18252), (16731, 17340), (16830, 17238)]