71943150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 191639520

約数和(自身を除く): 119696370

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 89, 102, 150, 170, 178, 255, 267, 317, 425, 445, 510, 534, 634, 850, 890, 951, 1275, 1335, 1513, 1585, 1902, 2225, 2550, 2670, 3026, 3170, 4450, 4539, 4755, 5389, 6675, 7565, 7925, 9078, 9510, 10778, 13350, 15130, 15850, 16167, 22695, 23775, 26945, 28213, 32334, 37825, 45390, 47550, 53890, 56426, 75650, 80835, 84639, 113475, 134725, 141065, 161670, 169278, 226950, 269450, 282130, 404175, 423195, 479621, 705325, 808350, 846390, 959242, 1410650, 1438863, 2115975, 2398105, 2877726, 4231950, 4796210, 7194315, 11990525, 14388630, 23981050, 35971575, 71943150]

約数ペア:

[(1, 71943150), (2, 35971575), (3, 23981050), (5, 14388630), (6, 11990525), (10, 7194315), (15, 4796210), (17, 4231950), (25, 2877726), (30, 2398105), (34, 2115975), (50, 1438863), (51, 1410650), (75, 959242), (85, 846390), (89, 808350), (102, 705325), (150, 479621), (170, 423195), (178, 404175), (255, 282130), (267, 269450), (317, 226950), (425, 169278), (445, 161670), (510, 141065), (534, 134725), (634, 113475), (850, 84639), (890, 80835), (951, 75650), (1275, 56426), (1335, 53890), (1513, 47550), (1585, 45390), (1902, 37825), (2225, 32334), (2550, 28213), (2670, 26945), (3026, 23775), (3170, 22695), (4450, 16167), (4539, 15850), (4755, 15130), (5389, 13350), (6675, 10778), (7565, 9510), (7925, 9078)]