67400580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:95

約数の個数: 216

約数和(自身を含む): 226521792

約数和(自身を除く): 159121212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 23, 26, 30, 34, 39, 46, 51, 52, 60, 65, 68, 69, 78, 85, 92, 102, 115, 130, 138, 156, 169, 170, 195, 204, 221, 230, 255, 260, 276, 289, 299, 338, 340, 345, 390, 391, 442, 460, 507, 510, 578, 598, 663, 676, 690, 780, 782, 845, 867, 884, 897, 1014, 1020, 1105, 1156, 1173, 1196, 1326, 1380, 1445, 1495, 1564, 1690, 1734, 1794, 1955, 2028, 2210, 2346, 2535, 2652, 2873, 2890, 2990, 3315, 3380, 3468, 3588, 3757, 3887, 3910, 4335, 4420, 4485, 4692, 5070, 5083, 5746, 5780, 5865, 5980, 6630, 6647, 7514, 7774, 7820, 8619, 8670, 8970, 10140, 10166, 11271, 11492, 11661, 11730, 13260, 13294, 14365, 15028, 15249, 15548, 17238, 17340, 17940, 18785, 19435, 19941, 20332, 22542, 23322, 23460, 25415, 26588, 28730, 30498, 33235, 34476, 37570, 38870, 39882, 43095, 45084, 46644, 48841, 50830, 56355, 57460, 58305, 60996, 66079, 66470, 75140, 76245, 77740, 79764, 86190, 86411, 97682, 99705, 101660, 112710, 116610, 132158, 132940, 146523, 152490, 172380, 172822, 195364, 198237, 199410, 225420, 233220, 244205, 259233, 264316, 293046, 304980, 330395, 345644, 396474, 398820, 432055, 488410, 518466, 586092, 660790, 732615, 792948, 864110, 976820, 991185, 1036932, 1123343, 1296165, 1321580, 1465230, 1728220, 1982370, 2246686, 2592330, 2930460, 3370029, 3964740, 4493372, 5184660, 5616715, 6740058, 11233430, 13480116, 16850145, 22466860, 33700290, 67400580]

約数ペア:

[(1, 67400580), (2, 33700290), (3, 22466860), (4, 16850145), (5, 13480116), (6, 11233430), (10, 6740058), (12, 5616715), (13, 5184660), (15, 4493372), (17, 3964740), (20, 3370029), (23, 2930460), (26, 2592330), (30, 2246686), (34, 1982370), (39, 1728220), (46, 1465230), (51, 1321580), (52, 1296165), (60, 1123343), (65, 1036932), (68, 991185), (69, 976820), (78, 864110), (85, 792948), (92, 732615), (102, 660790), (115, 586092), (130, 518466), (138, 488410), (156, 432055), (169, 398820), (170, 396474), (195, 345644), (204, 330395), (221, 304980), (230, 293046), (255, 264316), (260, 259233), (276, 244205), (289, 233220), (299, 225420), (338, 199410), (340, 198237), (345, 195364), (390, 172822), (391, 172380), (442, 152490), (460, 146523), (507, 132940), (510, 132158), (578, 116610), (598, 112710), (663, 101660), (676, 99705), (690, 97682), (780, 86411), (782, 86190), (845, 79764), (867, 77740), (884, 76245), (897, 75140), (1014, 66470), (1020, 66079), (1105, 60996), (1156, 58305), (1173, 57460), (1196, 56355), (1326, 50830), (1380, 48841), (1445, 46644), (1495, 45084), (1564, 43095), (1690, 39882), (1734, 38870), (1794, 37570), (1955, 34476), (2028, 33235), (2210, 30498), (2346, 28730), (2535, 26588), (2652, 25415), (2873, 23460), (2890, 23322), (2990, 22542), (3315, 20332), (3380, 19941), (3468, 19435), (3588, 18785), (3757, 17940), (3887, 17340), (3910, 17238), (4335, 15548), (4420, 15249), (4485, 15028), (4692, 14365), (5070, 13294), (5083, 13260), (5746, 11730), (5780, 11661), (5865, 11492), (5980, 11271), (6630, 10166), (6647, 10140), (7514, 8970), (7774, 8670), (7820, 8619)]