42233580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 137985120

約数和(自身を除く): 95751540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 53, 57, 60, 76, 90, 95, 106, 114, 159, 171, 180, 190, 212, 228, 233, 265, 285, 318, 342, 380, 466, 477, 530, 570, 636, 684, 699, 795, 855, 932, 954, 1007, 1060, 1140, 1165, 1398, 1590, 1710, 1908, 2014, 2097, 2330, 2385, 2796, 3021, 3180, 3420, 3495, 4028, 4194, 4427, 4660, 4770, 5035, 6042, 6990, 8388, 8854, 9063, 9540, 10070, 10485, 12084, 12349, 13281, 13980, 15105, 17708, 18126, 20140, 20970, 22135, 24698, 26562, 30210, 36252, 37047, 39843, 41940, 44270, 45315, 49396, 53124, 60420, 61745, 66405, 74094, 79686, 88540, 90630, 111141, 123490, 132810, 148188, 159372, 181260, 185235, 199215, 222282, 234631, 246980, 265620, 370470, 398430, 444564, 469262, 555705, 703893, 740940, 796860, 938524, 1111410, 1173155, 1407786, 2111679, 2222820, 2346310, 2815572, 3519465, 4223358, 4692620, 7038930, 8446716, 10558395, 14077860, 21116790, 42233580]

約数ペア:

[(1, 42233580), (2, 21116790), (3, 14077860), (4, 10558395), (5, 8446716), (6, 7038930), (9, 4692620), (10, 4223358), (12, 3519465), (15, 2815572), (18, 2346310), (19, 2222820), (20, 2111679), (30, 1407786), (36, 1173155), (38, 1111410), (45, 938524), (53, 796860), (57, 740940), (60, 703893), (76, 555705), (90, 469262), (95, 444564), (106, 398430), (114, 370470), (159, 265620), (171, 246980), (180, 234631), (190, 222282), (212, 199215), (228, 185235), (233, 181260), (265, 159372), (285, 148188), (318, 132810), (342, 123490), (380, 111141), (466, 90630), (477, 88540), (530, 79686), (570, 74094), (636, 66405), (684, 61745), (699, 60420), (795, 53124), (855, 49396), (932, 45315), (954, 44270), (1007, 41940), (1060, 39843), (1140, 37047), (1165, 36252), (1398, 30210), (1590, 26562), (1710, 24698), (1908, 22135), (2014, 20970), (2097, 20140), (2330, 18126), (2385, 17708), (2796, 15105), (3021, 13980), (3180, 13281), (3420, 12349), (3495, 12084), (4028, 10485), (4194, 10070), (4427, 9540), (4660, 9063), (4770, 8854), (5035, 8388), (6042, 6990)]