145805220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:586

約数の個数: 144

約数和(自身を含む): 486158400

約数和(自身を除く): 340353180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 211, 220, 330, 349, 396, 422, 495, 633, 660, 698, 844, 990, 1047, 1055, 1266, 1396, 1745, 1899, 1980, 2094, 2110, 2321, 2532, 3141, 3165, 3490, 3798, 3839, 4188, 4220, 4642, 5235, 6282, 6330, 6963, 6980, 7596, 7678, 9284, 9495, 10470, 11517, 11605, 12564, 12660, 13926, 15356, 15705, 18990, 19195, 20889, 20940, 23034, 23210, 27852, 31410, 34551, 34815, 37980, 38390, 41778, 46068, 46420, 57585, 62820, 69102, 69630, 73639, 76780, 83556, 104445, 115170, 138204, 139260, 147278, 172755, 208890, 220917, 230340, 294556, 345510, 368195, 417780, 441834, 662751, 691020, 736390, 810029, 883668, 1104585, 1325502, 1472780, 1620058, 2209170, 2430087, 2651004, 3240116, 3313755, 4050145, 4418340, 4860174, 6627510, 7290261, 8100290, 9720348, 12150435, 13255020, 14580522, 16200580, 24300870, 29161044, 36451305, 48601740, 72902610, 145805220]

約数ペア:

[(1, 145805220), (2, 72902610), (3, 48601740), (4, 36451305), (5, 29161044), (6, 24300870), (9, 16200580), (10, 14580522), (11, 13255020), (12, 12150435), (15, 9720348), (18, 8100290), (20, 7290261), (22, 6627510), (30, 4860174), (33, 4418340), (36, 4050145), (44, 3313755), (45, 3240116), (55, 2651004), (60, 2430087), (66, 2209170), (90, 1620058), (99, 1472780), (110, 1325502), (132, 1104585), (165, 883668), (180, 810029), (198, 736390), (211, 691020), (220, 662751), (330, 441834), (349, 417780), (396, 368195), (422, 345510), (495, 294556), (633, 230340), (660, 220917), (698, 208890), (844, 172755), (990, 147278), (1047, 139260), (1055, 138204), (1266, 115170), (1396, 104445), (1745, 83556), (1899, 76780), (1980, 73639), (2094, 69630), (2110, 69102), (2321, 62820), (2532, 57585), (3141, 46420), (3165, 46068), (3490, 41778), (3798, 38390), (3839, 37980), (4188, 34815), (4220, 34551), (4642, 31410), (5235, 27852), (6282, 23210), (6330, 23034), (6963, 20940), (6980, 20889), (7596, 19195), (7678, 18990), (9284, 15705), (9495, 15356), (10470, 13926), (11517, 12660), (11605, 12564)]