91866900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 284981760

約数和(自身を除く): 193114860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 71, 75, 76, 95, 100, 114, 142, 150, 190, 213, 227, 228, 284, 285, 300, 355, 380, 426, 454, 475, 570, 681, 710, 852, 908, 950, 1065, 1135, 1140, 1349, 1362, 1420, 1425, 1775, 1900, 2130, 2270, 2698, 2724, 2850, 3405, 3550, 4047, 4260, 4313, 4540, 5325, 5396, 5675, 5700, 6745, 6810, 7100, 8094, 8626, 10650, 11350, 12939, 13490, 13620, 16117, 16188, 17025, 17252, 20235, 21300, 21565, 22700, 25878, 26980, 32234, 33725, 34050, 40470, 43130, 48351, 51756, 64468, 64695, 67450, 68100, 80585, 80940, 86260, 96702, 101175, 107825, 129390, 134900, 161170, 193404, 202350, 215650, 241755, 258780, 306223, 322340, 323475, 402925, 404700, 431300, 483510, 612446, 646950, 805850, 918669, 967020, 1208775, 1224892, 1293900, 1531115, 1611700, 1837338, 2417550, 3062230, 3674676, 4593345, 4835100, 6124460, 7655575, 9186690, 15311150, 18373380, 22966725, 30622300, 45933450, 91866900]

約数ペア:

[(1, 91866900), (2, 45933450), (3, 30622300), (4, 22966725), (5, 18373380), (6, 15311150), (10, 9186690), (12, 7655575), (15, 6124460), (19, 4835100), (20, 4593345), (25, 3674676), (30, 3062230), (38, 2417550), (50, 1837338), (57, 1611700), (60, 1531115), (71, 1293900), (75, 1224892), (76, 1208775), (95, 967020), (100, 918669), (114, 805850), (142, 646950), (150, 612446), (190, 483510), (213, 431300), (227, 404700), (228, 402925), (284, 323475), (285, 322340), (300, 306223), (355, 258780), (380, 241755), (426, 215650), (454, 202350), (475, 193404), (570, 161170), (681, 134900), (710, 129390), (852, 107825), (908, 101175), (950, 96702), (1065, 86260), (1135, 80940), (1140, 80585), (1349, 68100), (1362, 67450), (1420, 64695), (1425, 64468), (1775, 51756), (1900, 48351), (2130, 43130), (2270, 40470), (2698, 34050), (2724, 33725), (2850, 32234), (3405, 26980), (3550, 25878), (4047, 22700), (4260, 21565), (4313, 21300), (4540, 20235), (5325, 17252), (5396, 17025), (5675, 16188), (5700, 16117), (6745, 13620), (6810, 13490), (7100, 12939), (8094, 11350), (8626, 10650)]