202805100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2477

約数の個数: 144

約数和(自身を含む): 673290240

約数和(自身を除く): 470485140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 270, 279, 300, 310, 372, 450, 465, 540, 558, 620, 675, 775, 837, 900, 930, 1116, 1350, 1395, 1550, 1674, 1860, 2325, 2423, 2700, 2790, 3100, 3348, 4185, 4650, 4846, 5580, 6975, 7269, 8370, 9300, 9692, 12115, 13950, 14538, 16740, 20925, 21807, 24230, 27900, 29076, 36345, 41850, 43614, 48460, 60575, 65421, 72690, 75113, 83700, 87228, 109035, 121150, 130842, 145380, 150226, 181725, 218070, 225339, 242300, 261684, 300452, 327105, 363450, 375565, 436140, 450678, 545175, 654210, 676017, 726900, 751130, 901356, 1090350, 1126695, 1308420, 1352034, 1502260, 1635525, 1877825, 2028051, 2180700, 2253390, 2704068, 3271050, 3380085, 3755650, 4056102, 4506780, 5633475, 6542100, 6760170, 7511300, 8112204, 10140255, 11266950, 13520340, 16900425, 20280510, 22533900, 33800850, 40561020, 50701275, 67601700, 101402550, 202805100]

約数ペア:

[(1, 202805100), (2, 101402550), (3, 67601700), (4, 50701275), (5, 40561020), (6, 33800850), (9, 22533900), (10, 20280510), (12, 16900425), (15, 13520340), (18, 11266950), (20, 10140255), (25, 8112204), (27, 7511300), (30, 6760170), (31, 6542100), (36, 5633475), (45, 4506780), (50, 4056102), (54, 3755650), (60, 3380085), (62, 3271050), (75, 2704068), (90, 2253390), (93, 2180700), (100, 2028051), (108, 1877825), (124, 1635525), (135, 1502260), (150, 1352034), (155, 1308420), (180, 1126695), (186, 1090350), (225, 901356), (270, 751130), (279, 726900), (300, 676017), (310, 654210), (372, 545175), (450, 450678), (465, 436140), (540, 375565), (558, 363450), (620, 327105), (675, 300452), (775, 261684), (837, 242300), (900, 225339), (930, 218070), (1116, 181725), (1350, 150226), (1395, 145380), (1550, 130842), (1674, 121150), (1860, 109035), (2325, 87228), (2423, 83700), (2700, 75113), (2790, 72690), (3100, 65421), (3348, 60575), (4185, 48460), (4650, 43614), (4846, 41850), (5580, 36345), (6975, 29076), (7269, 27900), (8370, 24230), (9300, 21807), (9692, 20925), (12115, 16740), (13950, 14538)]