220966800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{3121}}^1$

素因数の和:3201

約数の個数: 120

約数和(自身を含む): 720058080

約数和(自身を除く): 499091280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 59, 60, 75, 80, 100, 118, 120, 150, 177, 200, 236, 240, 295, 300, 354, 400, 472, 590, 600, 708, 885, 944, 1180, 1200, 1416, 1475, 1770, 2360, 2832, 2950, 3121, 3540, 4425, 4720, 5900, 6242, 7080, 8850, 9363, 11800, 12484, 14160, 15605, 17700, 18726, 23600, 24968, 31210, 35400, 37452, 46815, 49936, 62420, 70800, 74904, 78025, 93630, 124840, 149808, 156050, 184139, 187260, 234075, 249680, 312100, 368278, 374520, 468150, 552417, 624200, 736556, 749040, 920695, 936300, 1104834, 1248400, 1473112, 1841390, 1872600, 2209668, 2762085, 2946224, 3682780, 3745200, 4419336, 4603475, 5524170, 7365560, 8838672, 9206950, 11048340, 13810425, 14731120, 18413900, 22096680, 27620850, 36827800, 44193360, 55241700, 73655600, 110483400, 220966800]

約数ペア:

[(1, 220966800), (2, 110483400), (3, 73655600), (4, 55241700), (5, 44193360), (6, 36827800), (8, 27620850), (10, 22096680), (12, 18413900), (15, 14731120), (16, 13810425), (20, 11048340), (24, 9206950), (25, 8838672), (30, 7365560), (40, 5524170), (48, 4603475), (50, 4419336), (59, 3745200), (60, 3682780), (75, 2946224), (80, 2762085), (100, 2209668), (118, 1872600), (120, 1841390), (150, 1473112), (177, 1248400), (200, 1104834), (236, 936300), (240, 920695), (295, 749040), (300, 736556), (354, 624200), (400, 552417), (472, 468150), (590, 374520), (600, 368278), (708, 312100), (885, 249680), (944, 234075), (1180, 187260), (1200, 184139), (1416, 156050), (1475, 149808), (1770, 124840), (2360, 93630), (2832, 78025), (2950, 74904), (3121, 70800), (3540, 62420), (4425, 49936), (4720, 46815), (5900, 37452), (6242, 35400), (7080, 31210), (8850, 24968), (9363, 23600), (11800, 18726), (12484, 17700), (14160, 15605)]