639368400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{48437}}^1$

素因数の和:48469

約数の個数: 120

約数和(自身を含む): 2234348064

約数和(自身を除く): 1594979664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2640, 3300, 4400, 6600, 13200, 48437, 96874, 145311, 193748, 242185, 290622, 387496, 484370, 532807, 581244, 726555, 774992, 968740, 1065614, 1162488, 1210925, 1453110, 1598421, 1937480, 2131228, 2324976, 2421850, 2664035, 2906220, 3196842, 3632775, 3874960, 4262456, 4843700, 5328070, 5812440, 6393684, 7265550, 7992105, 8524912, 9687400, 10656140, 11624880, 12787368, 13320175, 14531100, 15984210, 19374800, 21312280, 25574736, 26640350, 29062200, 31968420, 39960525, 42624560, 53280700, 58124400, 63936840, 79921050, 106561400, 127873680, 159842100, 213122800, 319684200, 639368400]

約数ペア:

[(1, 639368400), (2, 319684200), (3, 213122800), (4, 159842100), (5, 127873680), (6, 106561400), (8, 79921050), (10, 63936840), (11, 58124400), (12, 53280700), (15, 42624560), (16, 39960525), (20, 31968420), (22, 29062200), (24, 26640350), (25, 25574736), (30, 21312280), (33, 19374800), (40, 15984210), (44, 14531100), (48, 13320175), (50, 12787368), (55, 11624880), (60, 10656140), (66, 9687400), (75, 8524912), (80, 7992105), (88, 7265550), (100, 6393684), (110, 5812440), (120, 5328070), (132, 4843700), (150, 4262456), (165, 3874960), (176, 3632775), (200, 3196842), (220, 2906220), (240, 2664035), (264, 2421850), (275, 2324976), (300, 2131228), (330, 1937480), (400, 1598421), (440, 1453110), (528, 1210925), (550, 1162488), (600, 1065614), (660, 968740), (825, 774992), (880, 726555), (1100, 581244), (1200, 532807), (1320, 484370), (1650, 387496), (2200, 290622), (2640, 242185), (3300, 193748), (4400, 145311), (6600, 96874), (13200, 48437)]