1275332550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{383}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 3222650880

約数和(自身を除く): 1947318330

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 150, 158, 237, 281, 383, 395, 474, 562, 766, 790, 843, 1149, 1185, 1405, 1686, 1915, 1975, 2298, 2370, 2810, 3830, 3950, 4215, 5745, 5925, 7025, 8430, 9575, 11490, 11850, 14050, 19150, 21075, 22199, 28725, 30257, 42150, 44398, 57450, 60514, 66597, 90771, 107623, 110995, 133194, 151285, 181542, 215246, 221990, 302570, 322869, 332985, 453855, 538115, 554975, 645738, 665970, 756425, 907710, 1076230, 1109950, 1512850, 1614345, 1664925, 2269275, 2690575, 3228690, 3329850, 4538550, 5381150, 8071725, 8502217, 16143450, 17004434, 25506651, 42511085, 51013302, 85022170, 127533255, 212555425, 255066510, 425110850, 637666275, 1275332550]

約数ペア:

[(1, 1275332550), (2, 637666275), (3, 425110850), (5, 255066510), (6, 212555425), (10, 127533255), (15, 85022170), (25, 51013302), (30, 42511085), (50, 25506651), (75, 17004434), (79, 16143450), (150, 8502217), (158, 8071725), (237, 5381150), (281, 4538550), (383, 3329850), (395, 3228690), (474, 2690575), (562, 2269275), (766, 1664925), (790, 1614345), (843, 1512850), (1149, 1109950), (1185, 1076230), (1405, 907710), (1686, 756425), (1915, 665970), (1975, 645738), (2298, 554975), (2370, 538115), (2810, 453855), (3830, 332985), (3950, 322869), (4215, 302570), (5745, 221990), (5925, 215246), (7025, 181542), (8430, 151285), (9575, 133194), (11490, 110995), (11850, 107623), (14050, 90771), (19150, 66597), (21075, 60514), (22199, 57450), (28725, 44398), (30257, 42150)]