328466600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 216

約数和(自身を含む): 979995870

約数和(自身を除く): 651529270

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 88, 98, 100, 110, 121, 140, 154, 175, 196, 200, 220, 242, 245, 275, 277, 280, 308, 350, 385, 392, 440, 484, 490, 539, 550, 554, 605, 616, 700, 770, 847, 968, 980, 1078, 1100, 1108, 1210, 1225, 1385, 1400, 1540, 1694, 1925, 1939, 1960, 2156, 2200, 2216, 2420, 2450, 2695, 2770, 3025, 3047, 3080, 3388, 3850, 3878, 4235, 4312, 4840, 4900, 5390, 5540, 5929, 6050, 6094, 6776, 6925, 7700, 7756, 8470, 9695, 9800, 10780, 11080, 11858, 12100, 12188, 13475, 13573, 13850, 15235, 15400, 15512, 16940, 19390, 21175, 21329, 21560, 23716, 24200, 24376, 26950, 27146, 27700, 29645, 30470, 33517, 33880, 38780, 42350, 42658, 47432, 48475, 53900, 54292, 55400, 59290, 60940, 67034, 67865, 76175, 77560, 84700, 85316, 96950, 106645, 107800, 108584, 118580, 121880, 134068, 135730, 148225, 149303, 152350, 167585, 169400, 170632, 193900, 213290, 234619, 237160, 268136, 271460, 296450, 298606, 304700, 335170, 339325, 387800, 426580, 469238, 533225, 542920, 592900, 597212, 609400, 670340, 678650, 746515, 837925, 853160, 938476, 1066450, 1173095, 1185800, 1194424, 1340680, 1357300, 1493030, 1642333, 1675850, 1876952, 2132900, 2346190, 2714600, 2986060, 3284666, 3351700, 3732575, 4265800, 4692380, 5865475, 5972120, 6569332, 6703400, 7465150, 8211665, 9384760, 11730950, 13138664, 14930300, 16423330, 23461900, 29860600, 32846660, 41058325, 46923800, 65693320, 82116650, 164233300, 328466600]

約数ペア:

[(1, 328466600), (2, 164233300), (4, 82116650), (5, 65693320), (7, 46923800), (8, 41058325), (10, 32846660), (11, 29860600), (14, 23461900), (20, 16423330), (22, 14930300), (25, 13138664), (28, 11730950), (35, 9384760), (40, 8211665), (44, 7465150), (49, 6703400), (50, 6569332), (55, 5972120), (56, 5865475), (70, 4692380), (77, 4265800), (88, 3732575), (98, 3351700), (100, 3284666), (110, 2986060), (121, 2714600), (140, 2346190), (154, 2132900), (175, 1876952), (196, 1675850), (200, 1642333), (220, 1493030), (242, 1357300), (245, 1340680), (275, 1194424), (277, 1185800), (280, 1173095), (308, 1066450), (350, 938476), (385, 853160), (392, 837925), (440, 746515), (484, 678650), (490, 670340), (539, 609400), (550, 597212), (554, 592900), (605, 542920), (616, 533225), (700, 469238), (770, 426580), (847, 387800), (968, 339325), (980, 335170), (1078, 304700), (1100, 298606), (1108, 296450), (1210, 271460), (1225, 268136), (1385, 237160), (1400, 234619), (1540, 213290), (1694, 193900), (1925, 170632), (1939, 169400), (1960, 167585), (2156, 152350), (2200, 149303), (2216, 148225), (2420, 135730), (2450, 134068), (2695, 121880), (2770, 118580), (3025, 108584), (3047, 107800), (3080, 106645), (3388, 96950), (3850, 85316), (3878, 84700), (4235, 77560), (4312, 76175), (4840, 67865), (4900, 67034), (5390, 60940), (5540, 59290), (5929, 55400), (6050, 54292), (6094, 53900), (6776, 48475), (6925, 47432), (7700, 42658), (7756, 42350), (8470, 38780), (9695, 33880), (9800, 33517), (10780, 30470), (11080, 29645), (11858, 27700), (12100, 27146), (12188, 26950), (13475, 24376), (13573, 24200), (13850, 23716), (15235, 21560), (15400, 21329), (15512, 21175), (16940, 19390)]