111112380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 362063520

約数和(自身を除く): 250951140

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, 265, 285, 318, 342, 380, 477, 530, 570, 613, 636, 684, 795, 855, 954, 1007, 1060, 1140, 1226, 1590, 1710, 1839, 1908, 2014, 2385, 2452, 3021, 3065, 3180, 3420, 3678, 4028, 4770, 5035, 5517, 6042, 6130, 7356, 9063, 9195, 9540, 10070, 11034, 11647, 12084, 12260, 15105, 18126, 18390, 20140, 22068, 23294, 27585, 30210, 32489, 34941, 36252, 36780, 45315, 46588, 55170, 58235, 60420, 64978, 69882, 90630, 97467, 104823, 110340, 116470, 129956, 139764, 162445, 174705, 181260, 194934, 209646, 232940, 292401, 324890, 349410, 389868, 419292, 487335, 524115, 584802, 617291, 649780, 698820, 974670, 1048230, 1169604, 1234582, 1462005, 1851873, 1949340, 2096460, 2469164, 2924010, 3086455, 3703746, 5555619, 5848020, 6172910, 7407492, 9259365, 11111238, 12345820, 18518730, 22222476, 27778095, 37037460, 55556190, 111112380]

約数ペア:

[(1, 111112380), (2, 55556190), (3, 37037460), (4, 27778095), (5, 22222476), (6, 18518730), (9, 12345820), (10, 11111238), (12, 9259365), (15, 7407492), (18, 6172910), (19, 5848020), (20, 5555619), (30, 3703746), (36, 3086455), (38, 2924010), (45, 2469164), (53, 2096460), (57, 1949340), (60, 1851873), (76, 1462005), (90, 1234582), (95, 1169604), (106, 1048230), (114, 974670), (159, 698820), (171, 649780), (180, 617291), (190, 584802), (212, 524115), (228, 487335), (265, 419292), (285, 389868), (318, 349410), (342, 324890), (380, 292401), (477, 232940), (530, 209646), (570, 194934), (613, 181260), (636, 174705), (684, 162445), (795, 139764), (855, 129956), (954, 116470), (1007, 110340), (1060, 104823), (1140, 97467), (1226, 90630), (1590, 69882), (1710, 64978), (1839, 60420), (1908, 58235), (2014, 55170), (2385, 46588), (2452, 45315), (3021, 36780), (3065, 36252), (3180, 34941), (3420, 32489), (3678, 30210), (4028, 27585), (4770, 23294), (5035, 22068), (5517, 20140), (6042, 18390), (6130, 18126), (7356, 15105), (9063, 12260), (9195, 12084), (9540, 11647), (10070, 11034)]