358261740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 216

約数和(自身を含む): 1182740832

約数和(自身を除く): 824479092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 71, 85, 90, 97, 102, 142, 153, 170, 180, 194, 204, 213, 255, 284, 289, 291, 306, 340, 355, 388, 426, 485, 510, 578, 582, 612, 639, 710, 765, 852, 867, 873, 970, 1020, 1065, 1156, 1164, 1207, 1278, 1420, 1445, 1455, 1530, 1649, 1734, 1746, 1940, 2130, 2414, 2556, 2601, 2890, 2910, 3060, 3195, 3298, 3468, 3492, 3621, 4260, 4335, 4365, 4828, 4947, 5202, 5780, 5820, 6035, 6390, 6596, 6887, 7242, 8245, 8670, 8730, 9894, 10404, 10863, 12070, 12780, 13005, 13774, 14484, 14841, 16490, 17340, 17460, 18105, 19788, 20519, 20661, 21726, 24140, 24735, 26010, 27548, 28033, 29682, 32980, 34435, 36210, 41038, 41322, 43452, 49470, 52020, 54315, 56066, 59364, 61557, 61983, 68870, 72420, 74205, 82076, 82644, 84099, 98940, 102595, 103305, 108630, 112132, 117079, 123114, 123966, 137740, 140165, 148410, 168198, 184671, 205190, 206610, 217260, 234158, 246228, 247932, 252297, 280330, 296820, 307785, 309915, 336396, 351237, 369342, 410380, 413220, 420495, 468316, 504594, 560660, 585395, 615570, 619830, 702474, 738684, 840990, 923355, 1009188, 1053711, 1170790, 1231140, 1239660, 1261485, 1404948, 1681980, 1756185, 1846710, 1990343, 2107422, 2341580, 2522970, 3512370, 3693420, 3980686, 4214844, 5045940, 5268555, 5971029, 7024740, 7961372, 9951715, 10537110, 11942058, 17913087, 19903430, 21074220, 23884116, 29855145, 35826174, 39806860, 59710290, 71652348, 89565435, 119420580, 179130870, 358261740]

約数ペア:

[(1, 358261740), (2, 179130870), (3, 119420580), (4, 89565435), (5, 71652348), (6, 59710290), (9, 39806860), (10, 35826174), (12, 29855145), (15, 23884116), (17, 21074220), (18, 19903430), (20, 17913087), (30, 11942058), (34, 10537110), (36, 9951715), (45, 7961372), (51, 7024740), (60, 5971029), (68, 5268555), (71, 5045940), (85, 4214844), (90, 3980686), (97, 3693420), (102, 3512370), (142, 2522970), (153, 2341580), (170, 2107422), (180, 1990343), (194, 1846710), (204, 1756185), (213, 1681980), (255, 1404948), (284, 1261485), (289, 1239660), (291, 1231140), (306, 1170790), (340, 1053711), (355, 1009188), (388, 923355), (426, 840990), (485, 738684), (510, 702474), (578, 619830), (582, 615570), (612, 585395), (639, 560660), (710, 504594), (765, 468316), (852, 420495), (867, 413220), (873, 410380), (970, 369342), (1020, 351237), (1065, 336396), (1156, 309915), (1164, 307785), (1207, 296820), (1278, 280330), (1420, 252297), (1445, 247932), (1455, 246228), (1530, 234158), (1649, 217260), (1734, 206610), (1746, 205190), (1940, 184671), (2130, 168198), (2414, 148410), (2556, 140165), (2601, 137740), (2890, 123966), (2910, 123114), (3060, 117079), (3195, 112132), (3298, 108630), (3468, 103305), (3492, 102595), (3621, 98940), (4260, 84099), (4335, 82644), (4365, 82076), (4828, 74205), (4947, 72420), (5202, 68870), (5780, 61983), (5820, 61557), (6035, 59364), (6390, 56066), (6596, 54315), (6887, 52020), (7242, 49470), (8245, 43452), (8670, 41322), (8730, 41038), (9894, 36210), (10404, 34435), (10863, 32980), (12070, 29682), (12780, 28033), (13005, 27548), (13774, 26010), (14484, 24735), (14841, 24140), (16490, 21726), (17340, 20661), (17460, 20519), (18105, 19788)]