1639512600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 384

約数和(自身を含む): 5833555200

約数和(自身を除く): 4194042600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 43, 44, 50, 53, 55, 60, 66, 75, 86, 88, 100, 106, 109, 110, 120, 129, 132, 150, 159, 165, 172, 200, 212, 215, 218, 220, 258, 264, 265, 275, 300, 318, 327, 330, 344, 424, 430, 436, 440, 473, 516, 530, 545, 550, 583, 600, 636, 645, 654, 660, 795, 825, 860, 872, 946, 1032, 1060, 1075, 1090, 1100, 1166, 1199, 1272, 1290, 1308, 1320, 1325, 1419, 1590, 1635, 1650, 1720, 1749, 1892, 2120, 2150, 2180, 2200, 2279, 2332, 2365, 2398, 2580, 2616, 2650, 2725, 2838, 2915, 3180, 3225, 3270, 3300, 3498, 3597, 3784, 3975, 4300, 4360, 4558, 4664, 4687, 4730, 4796, 5160, 5300, 5450, 5676, 5777, 5830, 5995, 6360, 6450, 6540, 6600, 6837, 6996, 7095, 7194, 7950, 8175, 8600, 8745, 9116, 9374, 9460, 9592, 10600, 10900, 11352, 11395, 11554, 11660, 11825, 11990, 12900, 13080, 13674, 13992, 14061, 14190, 14388, 14575, 15900, 16350, 17331, 17490, 17985, 18232, 18748, 18920, 21800, 22790, 23108, 23320, 23435, 23650, 23980, 25069, 25800, 27348, 28122, 28380, 28776, 28885, 29150, 29975, 31800, 32700, 34185, 34662, 34980, 35475, 35970, 37496, 43725, 45580, 46216, 46870, 47300, 47960, 50138, 51557, 54696, 56244, 56760, 56975, 57770, 58300, 59950, 63547, 65400, 68370, 69324, 69960, 70305, 70950, 71940, 75207, 86655, 87450, 89925, 91160, 93740, 94600, 100276, 103114, 112488, 113950, 115540, 116600, 117175, 119900, 125345, 127094, 136740, 138648, 140610, 141900, 143880, 144425, 150414, 154671, 170925, 173310, 174900, 179850, 187480, 190641, 200552, 206228, 227900, 231080, 234350, 239800, 248411, 250690, 254188, 257785, 273480, 281220, 283800, 288850, 300828, 309342, 317735, 341850, 346620, 349800, 351525, 359700, 376035, 381282, 412456, 433275, 455800, 468700, 496822, 501380, 508376, 515570, 562440, 577700, 601656, 618684, 626725, 635470, 683700, 693240, 703050, 719400, 745233, 752070, 762564, 773355, 866550, 937400, 953205, 993644, 1002760, 1031140, 1155400, 1237368, 1242055, 1253450, 1270940, 1288925, 1367400, 1406100, 1490466, 1504140, 1525128, 1546710, 1588675, 1733100, 1880175, 1906410, 1987288, 2062280, 2484110, 2506900, 2541880, 2577850, 2732521, 2812200, 2980932, 3008280, 3093420, 3177350, 3466200, 3726165, 3760350, 3812820, 3866775, 4766025, 4968220, 5013800, 5155700, 5465042, 5961864, 6186840, 6210275, 6354700, 7452330, 7520700, 7625640, 7733550, 8197563, 9532050, 9936440, 10311400, 10930084, 12420550, 12709400, 13662605, 14904660, 15041400, 15467100, 16395126, 18630825, 19064100, 21860168, 24841100, 27325210, 29809320, 30934200, 32790252, 37261650, 38128200, 40987815, 49682200, 54650420, 65580504, 68313025, 74523300, 81975630, 109300840, 136626050, 149046600, 163951260, 204939075, 273252100, 327902520, 409878150, 546504200, 819756300, 1639512600]

約数ペア:

[(1, 1639512600), (2, 819756300), (3, 546504200), (4, 409878150), (5, 327902520), (6, 273252100), (8, 204939075), (10, 163951260), (11, 149046600), (12, 136626050), (15, 109300840), (20, 81975630), (22, 74523300), (24, 68313025), (25, 65580504), (30, 54650420), (33, 49682200), (40, 40987815), (43, 38128200), (44, 37261650), (50, 32790252), (53, 30934200), (55, 29809320), (60, 27325210), (66, 24841100), (75, 21860168), (86, 19064100), (88, 18630825), (100, 16395126), (106, 15467100), (109, 15041400), (110, 14904660), (120, 13662605), (129, 12709400), (132, 12420550), (150, 10930084), (159, 10311400), (165, 9936440), (172, 9532050), (200, 8197563), (212, 7733550), (215, 7625640), (218, 7520700), (220, 7452330), (258, 6354700), (264, 6210275), (265, 6186840), (275, 5961864), (300, 5465042), (318, 5155700), (327, 5013800), (330, 4968220), (344, 4766025), (424, 3866775), (430, 3812820), (436, 3760350), (440, 3726165), (473, 3466200), (516, 3177350), (530, 3093420), (545, 3008280), (550, 2980932), (583, 2812200), (600, 2732521), (636, 2577850), (645, 2541880), (654, 2506900), (660, 2484110), (795, 2062280), (825, 1987288), (860, 1906410), (872, 1880175), (946, 1733100), (1032, 1588675), (1060, 1546710), (1075, 1525128), (1090, 1504140), (1100, 1490466), (1166, 1406100), (1199, 1367400), (1272, 1288925), (1290, 1270940), (1308, 1253450), (1320, 1242055), (1325, 1237368), (1419, 1155400), (1590, 1031140), (1635, 1002760), (1650, 993644), (1720, 953205), (1749, 937400), (1892, 866550), (2120, 773355), (2150, 762564), (2180, 752070), (2200, 745233), (2279, 719400), (2332, 703050), (2365, 693240), (2398, 683700), (2580, 635470), (2616, 626725), (2650, 618684), (2725, 601656), (2838, 577700), (2915, 562440), (3180, 515570), (3225, 508376), (3270, 501380), (3300, 496822), (3498, 468700), (3597, 455800), (3784, 433275), (3975, 412456), (4300, 381282), (4360, 376035), (4558, 359700), (4664, 351525), (4687, 349800), (4730, 346620), (4796, 341850), (5160, 317735), (5300, 309342), (5450, 300828), (5676, 288850), (5777, 283800), (5830, 281220), (5995, 273480), (6360, 257785), (6450, 254188), (6540, 250690), (6600, 248411), (6837, 239800), (6996, 234350), (7095, 231080), (7194, 227900), (7950, 206228), (8175, 200552), (8600, 190641), (8745, 187480), (9116, 179850), (9374, 174900), (9460, 173310), (9592, 170925), (10600, 154671), (10900, 150414), (11352, 144425), (11395, 143880), (11554, 141900), (11660, 140610), (11825, 138648), (11990, 136740), (12900, 127094), (13080, 125345), (13674, 119900), (13992, 117175), (14061, 116600), (14190, 115540), (14388, 113950), (14575, 112488), (15900, 103114), (16350, 100276), (17331, 94600), (17490, 93740), (17985, 91160), (18232, 89925), (18748, 87450), (18920, 86655), (21800, 75207), (22790, 71940), (23108, 70950), (23320, 70305), (23435, 69960), (23650, 69324), (23980, 68370), (25069, 65400), (25800, 63547), (27348, 59950), (28122, 58300), (28380, 57770), (28776, 56975), (28885, 56760), (29150, 56244), (29975, 54696), (31800, 51557), (32700, 50138), (34185, 47960), (34662, 47300), (34980, 46870), (35475, 46216), (35970, 45580), (37496, 43725)]