90031050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{3391}}^1$

素因数の和:3468

約数の個数: 72

約数和(自身を含む): 246055680

約数和(自身を除く): 156024630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 59, 75, 90, 118, 150, 177, 225, 295, 354, 450, 531, 590, 885, 1062, 1475, 1770, 2655, 2950, 3391, 4425, 5310, 6782, 8850, 10173, 13275, 16955, 20346, 26550, 30519, 33910, 50865, 61038, 84775, 101730, 152595, 169550, 200069, 254325, 305190, 400138, 508650, 600207, 762975, 1000345, 1200414, 1525950, 1800621, 2000690, 3001035, 3601242, 5001725, 6002070, 9003105, 10003450, 15005175, 18006210, 30010350, 45015525, 90031050]

約数ペア:

[(1, 90031050), (2, 45015525), (3, 30010350), (5, 18006210), (6, 15005175), (9, 10003450), (10, 9003105), (15, 6002070), (18, 5001725), (25, 3601242), (30, 3001035), (45, 2000690), (50, 1800621), (59, 1525950), (75, 1200414), (90, 1000345), (118, 762975), (150, 600207), (177, 508650), (225, 400138), (295, 305190), (354, 254325), (450, 200069), (531, 169550), (590, 152595), (885, 101730), (1062, 84775), (1475, 61038), (1770, 50865), (2655, 33910), (2950, 30519), (3391, 26550), (4425, 20346), (5310, 16955), (6782, 13275), (8850, 10173)]