121870600

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 298552320

約数和(自身を除く): 176681720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 43, 50, 74, 86, 100, 148, 172, 185, 200, 215, 296, 344, 370, 383, 430, 740, 766, 860, 925, 1075, 1480, 1532, 1591, 1720, 1850, 1915, 2150, 3064, 3182, 3700, 3830, 4300, 6364, 7400, 7660, 7955, 8600, 9575, 12728, 14171, 15320, 15910, 16469, 19150, 28342, 31820, 32938, 38300, 39775, 56684, 63640, 65876, 70855, 76600, 79550, 82345, 113368, 131752, 141710, 159100, 164690, 283420, 318200, 329380, 354275, 411725, 566840, 609353, 658760, 708550, 823450, 1218706, 1417100, 1646900, 2437412, 2834200, 3046765, 3293800, 4874824, 6093530, 12187060, 15233825, 24374120, 30467650, 60935300, 121870600]

約数ペア:

[(1, 121870600), (2, 60935300), (4, 30467650), (5, 24374120), (8, 15233825), (10, 12187060), (20, 6093530), (25, 4874824), (37, 3293800), (40, 3046765), (43, 2834200), (50, 2437412), (74, 1646900), (86, 1417100), (100, 1218706), (148, 823450), (172, 708550), (185, 658760), (200, 609353), (215, 566840), (296, 411725), (344, 354275), (370, 329380), (383, 318200), (430, 283420), (740, 164690), (766, 159100), (860, 141710), (925, 131752), (1075, 113368), (1480, 82345), (1532, 79550), (1591, 76600), (1720, 70855), (1850, 65876), (1915, 63640), (2150, 56684), (3064, 39775), (3182, 38300), (3700, 32938), (3830, 31820), (4300, 28342), (6364, 19150), (7400, 16469), (7660, 15910), (7955, 15320), (8600, 14171), (9575, 12728)]