221853060

素因数分解:

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

素因数の和:85

約数の個数: 384

約数和(自身を含む): 863654400

約数和(自身を除く): 641801340

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, 297, 306, 330, 338, 340, 351, 374, 390, 396, 429, 442, 459, 468, 495, 507, 510, 540, 561, 572, 585, 594, 612, 660, 663, 676, 702, 715, 748, 765, 780, 845, 858, 884, 918, 935, 990, 1014, 1020, 1105, 1122, 1170, 1188, 1287, 1326, 1404, 1430, 1485, 1521, 1530, 1683, 1690, 1716, 1755, 1836, 1859, 1870, 1980, 1989, 2028, 2145, 2197, 2210, 2244, 2295, 2340, 2431, 2535, 2574, 2652, 2805, 2860, 2873, 2970, 3042, 3060, 3315, 3366, 3380, 3510, 3718, 3740, 3861, 3978, 4290, 4394, 4420, 4563, 4590, 4862, 5049, 5070, 5148, 5577, 5610, 5746, 5940, 5967, 6084, 6435, 6591, 6630, 6732, 7020, 7293, 7436, 7605, 7722, 7956, 8415, 8580, 8619, 8788, 9126, 9180, 9295, 9724, 9945, 10098, 10140, 10985, 11154, 11220, 11492, 11934, 12155, 12870, 13182, 13260, 14365, 14586, 15210, 15444, 16731, 16830, 17238, 18252, 18590, 19305, 19773, 19890, 20196, 21879, 21970, 22308, 22815, 23868, 24167, 24310, 25245, 25740, 25857, 26364, 27885, 28730, 29172, 29835, 30420, 31603, 32955, 33462, 33660, 34476, 36465, 37180, 37349, 38610, 39546, 39780, 43095, 43758, 43940, 45630, 48334, 48620, 50193, 50490, 51714, 55770, 57460, 59319, 59670, 63206, 65637, 65910, 66924, 72501, 72930, 74698, 77220, 77571, 79092, 83655, 86190, 87516, 91260, 94809, 96668, 98865, 100386, 100980, 103428, 109395, 111540, 112047, 118638, 119340, 120835, 126412, 129285, 131274, 131820, 145002, 145860, 149396, 155142, 158015, 167310, 172380, 186745, 189618, 197730, 200772, 217503, 218790, 224094, 237276, 241670, 250965, 258570, 262548, 284427, 290004, 296595, 310284, 316030, 328185, 334620, 336141, 362505, 373490, 379236, 387855, 395460, 410839, 435006, 437580, 448188, 474045, 483340, 501930, 517140, 560235, 568854, 593190, 632060, 652509, 656370, 672282, 725010, 746980, 775710, 821678, 853281, 870012, 948090, 1003860, 1008423, 1087515, 1120470, 1137708, 1186380, 1232517, 1305018, 1312740, 1344564, 1422135, 1450020, 1551420, 1643356, 1680705, 1706562, 1896180, 2016846, 2054195, 2175030, 2240940, 2465034, 2610036, 2844270, 3262545, 3361410, 3413124, 3697551, 4033692, 4108390, 4266405, 4350060, 4930068, 5042115, 5688540, 6162585, 6525090, 6722820, 7395102, 8216780, 8532810, 10084230, 11092653, 12325170, 13050180, 14790204, 17065620, 18487755, 20168460, 22185306, 24650340, 36975510, 44370612, 55463265, 73951020, 110926530, 221853060]

約数ペア:

[(1, 221853060), (2, 110926530), (3, 73951020), (4, 55463265), (5, 44370612), (6, 36975510), (9, 24650340), (10, 22185306), (11, 20168460), (12, 18487755), (13, 17065620), (15, 14790204), (17, 13050180), (18, 12325170), (20, 11092653), (22, 10084230), (26, 8532810), (27, 8216780), (30, 7395102), (33, 6722820), (34, 6525090), (36, 6162585), (39, 5688540), (44, 5042115), (45, 4930068), (51, 4350060), (52, 4266405), (54, 4108390), (55, 4033692), (60, 3697551), (65, 3413124), (66, 3361410), (68, 3262545), (78, 2844270), (85, 2610036), (90, 2465034), (99, 2240940), (102, 2175030), (108, 2054195), (110, 2016846), (117, 1896180), (130, 1706562), (132, 1680705), (135, 1643356), (143, 1551420), (153, 1450020), (156, 1422135), (165, 1344564), (169, 1312740), (170, 1305018), (180, 1232517), (187, 1186380), (195, 1137708), (198, 1120470), (204, 1087515), (220, 1008423), (221, 1003860), (234, 948090), (255, 870012), (260, 853281), (270, 821678), (286, 775710), (297, 746980), (306, 725010), (330, 672282), (338, 656370), (340, 652509), (351, 632060), (374, 593190), (390, 568854), (396, 560235), (429, 517140), (442, 501930), (459, 483340), (468, 474045), (495, 448188), (507, 437580), (510, 435006), (540, 410839), (561, 395460), (572, 387855), (585, 379236), (594, 373490), (612, 362505), (660, 336141), (663, 334620), (676, 328185), (702, 316030), (715, 310284), (748, 296595), (765, 290004), (780, 284427), (845, 262548), (858, 258570), (884, 250965), (918, 241670), (935, 237276), (990, 224094), (1014, 218790), (1020, 217503), (1105, 200772), (1122, 197730), (1170, 189618), (1188, 186745), (1287, 172380), (1326, 167310), (1404, 158015), (1430, 155142), (1485, 149396), (1521, 145860), (1530, 145002), (1683, 131820), (1690, 131274), (1716, 129285), (1755, 126412), (1836, 120835), (1859, 119340), (1870, 118638), (1980, 112047), (1989, 111540), (2028, 109395), (2145, 103428), (2197, 100980), (2210, 100386), (2244, 98865), (2295, 96668), (2340, 94809), (2431, 91260), (2535, 87516), (2574, 86190), (2652, 83655), (2805, 79092), (2860, 77571), (2873, 77220), (2970, 74698), (3042, 72930), (3060, 72501), (3315, 66924), (3366, 65910), (3380, 65637), (3510, 63206), (3718, 59670), (3740, 59319), (3861, 57460), (3978, 55770), (4290, 51714), (4394, 50490), (4420, 50193), (4563, 48620), (4590, 48334), (4862, 45630), (5049, 43940), (5070, 43758), (5148, 43095), (5577, 39780), (5610, 39546), (5746, 38610), (5940, 37349), (5967, 37180), (6084, 36465), (6435, 34476), (6591, 33660), (6630, 33462), (6732, 32955), (7020, 31603), (7293, 30420), (7436, 29835), (7605, 29172), (7722, 28730), (7956, 27885), (8415, 26364), (8580, 25857), (8619, 25740), (8788, 25245), (9126, 24310), (9180, 24167), (9295, 23868), (9724, 22815), (9945, 22308), (10098, 21970), (10140, 21879), (10985, 20196), (11154, 19890), (11220, 19773), (11492, 19305), (11934, 18590), (12155, 18252), (12870, 17238), (13182, 16830), (13260, 16731), (14365, 15444), (14586, 15210)]