210269520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:939

約数の個数: 200

約数和(自身を含む): 750890184

約数和(自身を除く): 540620664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 108, 111, 120, 135, 144, 148, 162, 180, 185, 216, 222, 240, 270, 296, 324, 333, 360, 370, 405, 432, 444, 540, 555, 592, 648, 666, 720, 740, 810, 877, 888, 999, 1080, 1110, 1296, 1332, 1480, 1620, 1665, 1754, 1776, 1998, 2160, 2220, 2631, 2664, 2960, 2997, 3240, 3330, 3508, 3996, 4385, 4440, 4995, 5262, 5328, 5994, 6480, 6660, 7016, 7893, 7992, 8770, 8880, 9990, 10524, 11988, 13155, 13320, 14032, 14985, 15786, 15984, 17540, 19980, 21048, 23679, 23976, 26310, 26640, 29970, 31572, 32449, 35080, 39465, 39960, 42096, 47358, 47952, 52620, 59940, 63144, 64898, 70160, 71037, 78930, 79920, 94716, 97347, 105240, 118395, 119880, 126288, 129796, 142074, 157860, 162245, 189432, 194694, 210480, 236790, 239760, 259592, 284148, 292041, 315720, 324490, 355185, 378864, 389388, 473580, 486735, 519184, 568296, 584082, 631440, 648980, 710370, 778776, 876123, 947160, 973470, 1136592, 1168164, 1297960, 1420740, 1460205, 1557552, 1752246, 1894320, 1946940, 2336328, 2595920, 2628369, 2841480, 2920410, 3504492, 3893880, 4380615, 4672656, 5256738, 5682960, 5840820, 7008984, 7787760, 8761230, 10513476, 11681640, 13141845, 14017968, 17522460, 21026952, 23363280, 26283690, 35044920, 42053904, 52567380, 70089840, 105134760, 210269520]

約数ペア:

[(1, 210269520), (2, 105134760), (3, 70089840), (4, 52567380), (5, 42053904), (6, 35044920), (8, 26283690), (9, 23363280), (10, 21026952), (12, 17522460), (15, 14017968), (16, 13141845), (18, 11681640), (20, 10513476), (24, 8761230), (27, 7787760), (30, 7008984), (36, 5840820), (37, 5682960), (40, 5256738), (45, 4672656), (48, 4380615), (54, 3893880), (60, 3504492), (72, 2920410), (74, 2841480), (80, 2628369), (81, 2595920), (90, 2336328), (108, 1946940), (111, 1894320), (120, 1752246), (135, 1557552), (144, 1460205), (148, 1420740), (162, 1297960), (180, 1168164), (185, 1136592), (216, 973470), (222, 947160), (240, 876123), (270, 778776), (296, 710370), (324, 648980), (333, 631440), (360, 584082), (370, 568296), (405, 519184), (432, 486735), (444, 473580), (540, 389388), (555, 378864), (592, 355185), (648, 324490), (666, 315720), (720, 292041), (740, 284148), (810, 259592), (877, 239760), (888, 236790), (999, 210480), (1080, 194694), (1110, 189432), (1296, 162245), (1332, 157860), (1480, 142074), (1620, 129796), (1665, 126288), (1754, 119880), (1776, 118395), (1998, 105240), (2160, 97347), (2220, 94716), (2631, 79920), (2664, 78930), (2960, 71037), (2997, 70160), (3240, 64898), (3330, 63144), (3508, 59940), (3996, 52620), (4385, 47952), (4440, 47358), (4995, 42096), (5262, 39960), (5328, 39465), (5994, 35080), (6480, 32449), (6660, 31572), (7016, 29970), (7893, 26640), (7992, 26310), (8770, 23976), (8880, 23679), (9990, 21048), (10524, 19980), (11988, 17540), (13155, 15984), (13320, 15786), (14032, 14985)]