272532780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 324

約数和(自身を含む): 981594432

約数和(自身を除く): 709061652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 31, 34, 36, 39, 45, 51, 52, 60, 62, 65, 68, 78, 85, 90, 93, 102, 117, 124, 130, 153, 155, 156, 169, 170, 180, 186, 195, 204, 221, 234, 255, 260, 279, 289, 306, 310, 338, 340, 372, 390, 403, 442, 465, 468, 507, 510, 527, 558, 578, 585, 612, 620, 663, 676, 765, 780, 806, 845, 867, 884, 930, 1014, 1020, 1054, 1105, 1116, 1156, 1170, 1209, 1326, 1395, 1445, 1521, 1530, 1581, 1612, 1690, 1734, 1860, 1989, 2015, 2028, 2108, 2210, 2340, 2418, 2535, 2601, 2635, 2652, 2790, 2873, 2890, 3042, 3060, 3162, 3315, 3380, 3468, 3627, 3757, 3978, 4030, 4335, 4420, 4743, 4836, 5070, 5202, 5239, 5270, 5580, 5746, 5780, 6045, 6084, 6324, 6630, 6851, 7254, 7514, 7605, 7905, 7956, 8060, 8619, 8670, 8959, 9486, 9945, 10140, 10404, 10478, 10540, 11271, 11492, 12090, 13005, 13260, 13702, 14365, 14508, 15028, 15210, 15717, 15810, 17238, 17340, 17918, 18135, 18785, 18972, 19890, 20553, 20956, 22542, 23715, 24180, 25857, 26010, 26195, 26877, 27404, 28730, 30420, 31434, 31620, 33813, 34255, 34476, 35836, 36270, 37570, 39780, 41106, 43095, 44795, 45084, 47151, 47430, 48841, 51714, 52020, 52390, 53754, 56355, 57460, 61659, 62868, 67626, 68510, 72540, 75140, 78585, 80631, 82212, 86190, 89063, 89590, 94302, 94860, 97682, 102765, 103428, 104780, 107508, 112710, 116467, 123318, 129285, 134385, 135252, 137020, 146523, 157170, 161262, 169065, 172380, 178126, 179180, 188604, 195364, 205530, 225420, 232934, 235755, 244205, 246636, 258570, 267189, 268770, 293046, 308295, 314340, 322524, 338130, 349401, 356252, 403155, 411060, 439569, 445315, 465868, 471510, 488410, 517140, 534378, 537540, 582335, 586092, 616590, 676260, 698802, 732615, 801567, 806310, 879138, 890630, 943020, 976820, 1048203, 1068756, 1164670, 1233180, 1335945, 1397604, 1465230, 1514071, 1603134, 1612620, 1747005, 1758276, 1781260, 2096406, 2197845, 2329340, 2671890, 2930460, 3028142, 3206268, 3494010, 4007835, 4192812, 4395690, 4542213, 5241015, 5343780, 6056284, 6988020, 7570355, 8015670, 8791380, 9084426, 10482030, 13626639, 15140710, 16031340, 18168852, 20964060, 22711065, 27253278, 30281420, 45422130, 54506556, 68133195, 90844260, 136266390, 272532780]

約数ペア:

[(1, 272532780), (2, 136266390), (3, 90844260), (4, 68133195), (5, 54506556), (6, 45422130), (9, 30281420), (10, 27253278), (12, 22711065), (13, 20964060), (15, 18168852), (17, 16031340), (18, 15140710), (20, 13626639), (26, 10482030), (30, 9084426), (31, 8791380), (34, 8015670), (36, 7570355), (39, 6988020), (45, 6056284), (51, 5343780), (52, 5241015), (60, 4542213), (62, 4395690), (65, 4192812), (68, 4007835), (78, 3494010), (85, 3206268), (90, 3028142), (93, 2930460), (102, 2671890), (117, 2329340), (124, 2197845), (130, 2096406), (153, 1781260), (155, 1758276), (156, 1747005), (169, 1612620), (170, 1603134), (180, 1514071), (186, 1465230), (195, 1397604), (204, 1335945), (221, 1233180), (234, 1164670), (255, 1068756), (260, 1048203), (279, 976820), (289, 943020), (306, 890630), (310, 879138), (338, 806310), (340, 801567), (372, 732615), (390, 698802), (403, 676260), (442, 616590), (465, 586092), (468, 582335), (507, 537540), (510, 534378), (527, 517140), (558, 488410), (578, 471510), (585, 465868), (612, 445315), (620, 439569), (663, 411060), (676, 403155), (765, 356252), (780, 349401), (806, 338130), (845, 322524), (867, 314340), (884, 308295), (930, 293046), (1014, 268770), (1020, 267189), (1054, 258570), (1105, 246636), (1116, 244205), (1156, 235755), (1170, 232934), (1209, 225420), (1326, 205530), (1395, 195364), (1445, 188604), (1521, 179180), (1530, 178126), (1581, 172380), (1612, 169065), (1690, 161262), (1734, 157170), (1860, 146523), (1989, 137020), (2015, 135252), (2028, 134385), (2108, 129285), (2210, 123318), (2340, 116467), (2418, 112710), (2535, 107508), (2601, 104780), (2635, 103428), (2652, 102765), (2790, 97682), (2873, 94860), (2890, 94302), (3042, 89590), (3060, 89063), (3162, 86190), (3315, 82212), (3380, 80631), (3468, 78585), (3627, 75140), (3757, 72540), (3978, 68510), (4030, 67626), (4335, 62868), (4420, 61659), (4743, 57460), (4836, 56355), (5070, 53754), (5202, 52390), (5239, 52020), (5270, 51714), (5580, 48841), (5746, 47430), (5780, 47151), (6045, 45084), (6084, 44795), (6324, 43095), (6630, 41106), (6851, 39780), (7254, 37570), (7514, 36270), (7605, 35836), (7905, 34476), (7956, 34255), (8060, 33813), (8619, 31620), (8670, 31434), (8959, 30420), (9486, 28730), (9945, 27404), (10140, 26877), (10404, 26195), (10478, 26010), (10540, 25857), (11271, 24180), (11492, 23715), (12090, 22542), (13005, 20956), (13260, 20553), (13702, 19890), (14365, 18972), (14508, 18785), (15028, 18135), (15210, 17918), (15717, 17340), (15810, 17238)]