74215710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 256

約数和(自身を含む): 236390400

約数和(自身を除く): 162174690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 23, 27, 30, 34, 37, 38, 45, 46, 51, 54, 57, 69, 74, 85, 90, 95, 102, 111, 114, 115, 135, 138, 153, 170, 171, 185, 190, 207, 222, 230, 255, 270, 285, 306, 323, 333, 342, 345, 370, 391, 414, 437, 459, 510, 513, 555, 570, 621, 629, 646, 666, 690, 703, 765, 782, 851, 855, 874, 918, 969, 999, 1026, 1035, 1110, 1173, 1242, 1258, 1311, 1406, 1530, 1615, 1665, 1702, 1710, 1887, 1938, 1955, 1998, 2070, 2109, 2185, 2295, 2346, 2553, 2565, 2622, 2907, 3105, 3145, 3230, 3330, 3515, 3519, 3774, 3910, 3933, 4218, 4255, 4370, 4590, 4845, 4995, 5106, 5130, 5661, 5814, 5865, 6210, 6290, 6327, 6555, 7030, 7038, 7429, 7659, 7866, 8510, 8721, 9435, 9690, 9990, 10545, 10557, 11322, 11730, 11799, 11951, 12654, 12765, 13110, 14467, 14535, 14858, 15318, 16169, 16983, 17442, 17595, 18870, 18981, 19665, 21090, 21114, 22287, 22977, 23598, 23902, 25530, 28305, 28934, 29070, 31635, 32338, 33966, 35190, 35853, 37145, 37962, 38295, 39330, 43401, 43605, 44574, 45954, 48507, 52785, 56610, 58995, 59755, 63270, 66861, 71706, 72335, 74290, 76590, 80845, 84915, 86802, 87210, 94905, 97014, 105570, 107559, 111435, 114885, 117990, 119510, 130203, 133722, 144670, 145521, 161690, 169830, 179265, 189810, 200583, 215118, 217005, 222870, 229770, 242535, 260406, 274873, 291042, 322677, 334305, 358530, 390609, 401166, 434010, 436563, 485070, 537795, 549746, 645354, 651015, 668610, 727605, 781218, 824619, 873126, 1002915, 1075590, 1302030, 1374365, 1455210, 1613385, 1649238, 1953045, 2005830, 2182815, 2473857, 2748730, 3226770, 3906090, 4123095, 4365630, 4947714, 7421571, 8246190, 12369285, 14843142, 24738570, 37107855, 74215710]

約数ペア:

[(1, 74215710), (2, 37107855), (3, 24738570), (5, 14843142), (6, 12369285), (9, 8246190), (10, 7421571), (15, 4947714), (17, 4365630), (18, 4123095), (19, 3906090), (23, 3226770), (27, 2748730), (30, 2473857), (34, 2182815), (37, 2005830), (38, 1953045), (45, 1649238), (46, 1613385), (51, 1455210), (54, 1374365), (57, 1302030), (69, 1075590), (74, 1002915), (85, 873126), (90, 824619), (95, 781218), (102, 727605), (111, 668610), (114, 651015), (115, 645354), (135, 549746), (138, 537795), (153, 485070), (170, 436563), (171, 434010), (185, 401166), (190, 390609), (207, 358530), (222, 334305), (230, 322677), (255, 291042), (270, 274873), (285, 260406), (306, 242535), (323, 229770), (333, 222870), (342, 217005), (345, 215118), (370, 200583), (391, 189810), (414, 179265), (437, 169830), (459, 161690), (510, 145521), (513, 144670), (555, 133722), (570, 130203), (621, 119510), (629, 117990), (646, 114885), (666, 111435), (690, 107559), (703, 105570), (765, 97014), (782, 94905), (851, 87210), (855, 86802), (874, 84915), (918, 80845), (969, 76590), (999, 74290), (1026, 72335), (1035, 71706), (1110, 66861), (1173, 63270), (1242, 59755), (1258, 58995), (1311, 56610), (1406, 52785), (1530, 48507), (1615, 45954), (1665, 44574), (1702, 43605), (1710, 43401), (1887, 39330), (1938, 38295), (1955, 37962), (1998, 37145), (2070, 35853), (2109, 35190), (2185, 33966), (2295, 32338), (2346, 31635), (2553, 29070), (2565, 28934), (2622, 28305), (2907, 25530), (3105, 23902), (3145, 23598), (3230, 22977), (3330, 22287), (3515, 21114), (3519, 21090), (3774, 19665), (3910, 18981), (3933, 18870), (4218, 17595), (4255, 17442), (4370, 16983), (4590, 16169), (4845, 15318), (4995, 14858), (5106, 14535), (5130, 14467), (5661, 13110), (5814, 12765), (5865, 12654), (6210, 11951), (6290, 11799), (6327, 11730), (6555, 11322), (7030, 10557), (7038, 10545), (7429, 9990), (7659, 9690), (7866, 9435), (8510, 8721)]