28518600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 100440000

約数和(自身を除く): 71921400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 29, 30, 33, 40, 44, 50, 55, 58, 60, 66, 75, 87, 88, 100, 110, 116, 120, 132, 145, 149, 150, 165, 174, 200, 220, 232, 264, 275, 290, 298, 300, 319, 330, 348, 435, 440, 447, 550, 580, 596, 600, 638, 660, 696, 725, 745, 825, 870, 894, 957, 1100, 1160, 1192, 1276, 1320, 1450, 1490, 1595, 1639, 1650, 1740, 1788, 1914, 2175, 2200, 2235, 2552, 2900, 2980, 3190, 3278, 3300, 3480, 3576, 3725, 3828, 4321, 4350, 4470, 4785, 4917, 5800, 5960, 6380, 6556, 6600, 7450, 7656, 7975, 8195, 8642, 8700, 8940, 9570, 9834, 11175, 12760, 12963, 13112, 14900, 15950, 16390, 17284, 17400, 17880, 19140, 19668, 21605, 22350, 23925, 24585, 25926, 29800, 31900, 32780, 34568, 38280, 39336, 40975, 43210, 44700, 47531, 47850, 49170, 51852, 63800, 64815, 65560, 81950, 86420, 89400, 95062, 95700, 98340, 103704, 108025, 122925, 129630, 142593, 163900, 172840, 190124, 191400, 196680, 216050, 237655, 245850, 259260, 285186, 324075, 327800, 380248, 432100, 475310, 491700, 518520, 570372, 648150, 712965, 864200, 950620, 983400, 1140744, 1188275, 1296300, 1425930, 1901240, 2376550, 2592600, 2851860, 3564825, 4753100, 5703720, 7129650, 9506200, 14259300, 28518600]

約数ペア:

[(1, 28518600), (2, 14259300), (3, 9506200), (4, 7129650), (5, 5703720), (6, 4753100), (8, 3564825), (10, 2851860), (11, 2592600), (12, 2376550), (15, 1901240), (20, 1425930), (22, 1296300), (24, 1188275), (25, 1140744), (29, 983400), (30, 950620), (33, 864200), (40, 712965), (44, 648150), (50, 570372), (55, 518520), (58, 491700), (60, 475310), (66, 432100), (75, 380248), (87, 327800), (88, 324075), (100, 285186), (110, 259260), (116, 245850), (120, 237655), (132, 216050), (145, 196680), (149, 191400), (150, 190124), (165, 172840), (174, 163900), (200, 142593), (220, 129630), (232, 122925), (264, 108025), (275, 103704), (290, 98340), (298, 95700), (300, 95062), (319, 89400), (330, 86420), (348, 81950), (435, 65560), (440, 64815), (447, 63800), (550, 51852), (580, 49170), (596, 47850), (600, 47531), (638, 44700), (660, 43210), (696, 40975), (725, 39336), (745, 38280), (825, 34568), (870, 32780), (894, 31900), (957, 29800), (1100, 25926), (1160, 24585), (1192, 23925), (1276, 22350), (1320, 21605), (1450, 19668), (1490, 19140), (1595, 17880), (1639, 17400), (1650, 17284), (1740, 16390), (1788, 15950), (1914, 14900), (2175, 13112), (2200, 12963), (2235, 12760), (2552, 11175), (2900, 9834), (2980, 9570), (3190, 8940), (3278, 8700), (3300, 8642), (3480, 8195), (3576, 7975), (3725, 7656), (3828, 7450), (4321, 6600), (4350, 6556), (4470, 6380), (4785, 5960), (4917, 5800)]