90146070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:499

約数の個数: 192

約数和(自身を含む): 299220480

約数和(自身を除く): 209074410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 19, 21, 30, 34, 35, 38, 42, 45, 51, 57, 63, 70, 85, 90, 95, 102, 105, 114, 119, 126, 133, 153, 170, 171, 190, 210, 238, 255, 266, 285, 306, 315, 323, 342, 357, 399, 443, 510, 570, 595, 630, 646, 665, 714, 765, 798, 855, 886, 969, 1071, 1190, 1197, 1329, 1330, 1530, 1615, 1710, 1785, 1938, 1995, 2142, 2215, 2261, 2394, 2658, 2907, 3101, 3230, 3570, 3987, 3990, 4430, 4522, 4845, 5355, 5814, 5985, 6202, 6645, 6783, 7531, 7974, 8417, 9303, 9690, 10710, 11305, 11970, 13290, 13566, 14535, 15062, 15505, 16834, 18606, 19935, 20349, 22593, 22610, 25251, 27909, 29070, 31010, 33915, 37655, 39870, 40698, 42085, 45186, 46515, 50502, 52717, 55818, 58919, 67779, 67830, 75310, 75753, 84170, 93030, 101745, 105434, 112965, 117838, 126255, 135558, 139545, 143089, 151506, 158151, 176757, 203490, 225930, 252510, 263585, 279090, 286178, 294595, 316302, 338895, 353514, 378765, 429267, 474453, 527170, 530271, 589190, 677790, 715445, 757530, 790755, 858534, 883785, 948906, 1001623, 1060542, 1287801, 1430890, 1581510, 1767570, 2003246, 2146335, 2372265, 2575602, 2651355, 3004869, 4292670, 4744530, 5008115, 5302710, 6009738, 6439005, 9014607, 10016230, 12878010, 15024345, 18029214, 30048690, 45073035, 90146070]

約数ペア:

[(1, 90146070), (2, 45073035), (3, 30048690), (5, 18029214), (6, 15024345), (7, 12878010), (9, 10016230), (10, 9014607), (14, 6439005), (15, 6009738), (17, 5302710), (18, 5008115), (19, 4744530), (21, 4292670), (30, 3004869), (34, 2651355), (35, 2575602), (38, 2372265), (42, 2146335), (45, 2003246), (51, 1767570), (57, 1581510), (63, 1430890), (70, 1287801), (85, 1060542), (90, 1001623), (95, 948906), (102, 883785), (105, 858534), (114, 790755), (119, 757530), (126, 715445), (133, 677790), (153, 589190), (170, 530271), (171, 527170), (190, 474453), (210, 429267), (238, 378765), (255, 353514), (266, 338895), (285, 316302), (306, 294595), (315, 286178), (323, 279090), (342, 263585), (357, 252510), (399, 225930), (443, 203490), (510, 176757), (570, 158151), (595, 151506), (630, 143089), (646, 139545), (665, 135558), (714, 126255), (765, 117838), (798, 112965), (855, 105434), (886, 101745), (969, 93030), (1071, 84170), (1190, 75753), (1197, 75310), (1329, 67830), (1330, 67779), (1530, 58919), (1615, 55818), (1710, 52717), (1785, 50502), (1938, 46515), (1995, 45186), (2142, 42085), (2215, 40698), (2261, 39870), (2394, 37655), (2658, 33915), (2907, 31010), (3101, 29070), (3230, 27909), (3570, 25251), (3987, 22610), (3990, 22593), (4430, 20349), (4522, 19935), (4845, 18606), (5355, 16834), (5814, 15505), (5985, 15062), (6202, 14535), (6645, 13566), (6783, 13290), (7531, 11970), (7974, 11305), (8417, 10710), (9303, 9690)]