1243458300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{84589}}^1$

素因数の和:84620

約数の個数: 108

約数和(自身を含む): 4185174840

約数和(自身を除く): 2941716540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 14700, 84589, 169178, 253767, 338356, 422945, 507534, 592123, 845890, 1015068, 1184246, 1268835, 1691780, 1776369, 2114725, 2368492, 2537670, 2960615, 3552738, 4144861, 4229450, 5075340, 5921230, 6344175, 7105476, 8289722, 8458900, 8881845, 11842460, 12434583, 12688350, 14803075, 16579444, 17763690, 20724305, 24869166, 25376700, 29606150, 35527380, 41448610, 44409225, 49738332, 59212300, 62172915, 82897220, 88818450, 103621525, 124345830, 177636900, 207243050, 248691660, 310864575, 414486100, 621729150, 1243458300]

約数ペア:

[(1, 1243458300), (2, 621729150), (3, 414486100), (4, 310864575), (5, 248691660), (6, 207243050), (7, 177636900), (10, 124345830), (12, 103621525), (14, 88818450), (15, 82897220), (20, 62172915), (21, 59212300), (25, 49738332), (28, 44409225), (30, 41448610), (35, 35527380), (42, 29606150), (49, 25376700), (50, 24869166), (60, 20724305), (70, 17763690), (75, 16579444), (84, 14803075), (98, 12688350), (100, 12434583), (105, 11842460), (140, 8881845), (147, 8458900), (150, 8289722), (175, 7105476), (196, 6344175), (210, 5921230), (245, 5075340), (294, 4229450), (300, 4144861), (350, 3552738), (420, 2960615), (490, 2537670), (525, 2368492), (588, 2114725), (700, 1776369), (735, 1691780), (980, 1268835), (1050, 1184246), (1225, 1015068), (1470, 845890), (2100, 592123), (2450, 507534), (2940, 422945), (3675, 338356), (4900, 253767), (7350, 169178), (14700, 84589)]