22900140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 74299680

約数和(自身を除く): 51399540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 41, 45, 58, 60, 82, 87, 90, 107, 116, 123, 145, 164, 174, 180, 205, 214, 246, 261, 290, 321, 348, 369, 410, 428, 435, 492, 522, 535, 580, 615, 642, 738, 820, 870, 963, 1044, 1070, 1189, 1230, 1284, 1305, 1476, 1605, 1740, 1845, 1926, 2140, 2378, 2460, 2610, 3103, 3210, 3567, 3690, 3852, 4387, 4756, 4815, 5220, 5945, 6206, 6420, 7134, 7380, 8774, 9309, 9630, 10701, 11890, 12412, 13161, 14268, 15515, 17548, 17835, 18618, 19260, 21402, 21935, 23780, 26322, 27927, 31030, 35670, 37236, 39483, 42804, 43870, 46545, 52644, 53505, 55854, 62060, 65805, 71340, 78966, 87740, 93090, 107010, 111708, 127223, 131610, 139635, 157932, 186180, 197415, 214020, 254446, 263220, 279270, 381669, 394830, 508892, 558540, 636115, 763338, 789660, 1145007, 1272230, 1526676, 1908345, 2290014, 2544460, 3816690, 4580028, 5725035, 7633380, 11450070, 22900140]

約数ペア:

[(1, 22900140), (2, 11450070), (3, 7633380), (4, 5725035), (5, 4580028), (6, 3816690), (9, 2544460), (10, 2290014), (12, 1908345), (15, 1526676), (18, 1272230), (20, 1145007), (29, 789660), (30, 763338), (36, 636115), (41, 558540), (45, 508892), (58, 394830), (60, 381669), (82, 279270), (87, 263220), (90, 254446), (107, 214020), (116, 197415), (123, 186180), (145, 157932), (164, 139635), (174, 131610), (180, 127223), (205, 111708), (214, 107010), (246, 93090), (261, 87740), (290, 78966), (321, 71340), (348, 65805), (369, 62060), (410, 55854), (428, 53505), (435, 52644), (492, 46545), (522, 43870), (535, 42804), (580, 39483), (615, 37236), (642, 35670), (738, 31030), (820, 27927), (870, 26322), (963, 23780), (1044, 21935), (1070, 21402), (1189, 19260), (1230, 18618), (1284, 17835), (1305, 17548), (1476, 15515), (1605, 14268), (1740, 13161), (1845, 12412), (1926, 11890), (2140, 10701), (2378, 9630), (2460, 9309), (2610, 8774), (3103, 7380), (3210, 7134), (3567, 6420), (3690, 6206), (3852, 5945), (4387, 5220), (4756, 4815)]