151505370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:857

約数の個数: 128

約数和(自身を含む): 435732480

約数和(自身を除く): 284227110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 31, 45, 46, 54, 62, 69, 90, 93, 115, 135, 138, 155, 186, 207, 230, 270, 279, 310, 345, 414, 465, 558, 621, 690, 713, 787, 837, 930, 1035, 1242, 1395, 1426, 1574, 1674, 2070, 2139, 2361, 2790, 3105, 3565, 3935, 4185, 4278, 4722, 6210, 6417, 7083, 7130, 7870, 8370, 10695, 11805, 12834, 14166, 18101, 19251, 21249, 21390, 23610, 24397, 32085, 35415, 36202, 38502, 42498, 48794, 54303, 64170, 70830, 73191, 90505, 96255, 106245, 108606, 121985, 146382, 162909, 181010, 192510, 212490, 219573, 243970, 271515, 325818, 365955, 439146, 488727, 543030, 561131, 658719, 731910, 814545, 977454, 1097865, 1122262, 1317438, 1629090, 1683393, 2195730, 2443635, 2805655, 3293595, 3366786, 4887270, 5050179, 5611310, 6587190, 8416965, 10100358, 15150537, 16833930, 25250895, 30301074, 50501790, 75752685, 151505370]

約数ペア:

[(1, 151505370), (2, 75752685), (3, 50501790), (5, 30301074), (6, 25250895), (9, 16833930), (10, 15150537), (15, 10100358), (18, 8416965), (23, 6587190), (27, 5611310), (30, 5050179), (31, 4887270), (45, 3366786), (46, 3293595), (54, 2805655), (62, 2443635), (69, 2195730), (90, 1683393), (93, 1629090), (115, 1317438), (135, 1122262), (138, 1097865), (155, 977454), (186, 814545), (207, 731910), (230, 658719), (270, 561131), (279, 543030), (310, 488727), (345, 439146), (414, 365955), (465, 325818), (558, 271515), (621, 243970), (690, 219573), (713, 212490), (787, 192510), (837, 181010), (930, 162909), (1035, 146382), (1242, 121985), (1395, 108606), (1426, 106245), (1574, 96255), (1674, 90505), (2070, 73191), (2139, 70830), (2361, 64170), (2790, 54303), (3105, 48794), (3565, 42498), (3935, 38502), (4185, 36202), (4278, 35415), (4722, 32085), (6210, 24397), (6417, 23610), (7083, 21390), (7130, 21249), (7870, 19251), (8370, 18101), (10695, 14166), (11805, 12834)]