1205018400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{8231}}^1$

素因数の和:8315

約数の個数: 144

約数和(自身を含む): 3987119808

約数和(自身を除く): 2782101408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 75, 80, 96, 100, 120, 122, 150, 160, 183, 200, 240, 244, 300, 305, 366, 400, 480, 488, 600, 610, 732, 800, 915, 976, 1200, 1220, 1464, 1525, 1830, 1952, 2400, 2440, 2928, 3050, 3660, 4575, 4880, 5856, 6100, 7320, 8231, 9150, 9760, 12200, 14640, 16462, 18300, 24400, 24693, 29280, 32924, 36600, 41155, 48800, 49386, 65848, 73200, 82310, 98772, 123465, 131696, 146400, 164620, 197544, 205775, 246930, 263392, 329240, 395088, 411550, 493860, 502091, 617325, 658480, 790176, 823100, 987720, 1004182, 1234650, 1316960, 1506273, 1646200, 1975440, 2008364, 2469300, 2510455, 3012546, 3292400, 3950880, 4016728, 4938600, 5020910, 6025092, 6584800, 7531365, 8033456, 9877200, 10041820, 12050184, 12552275, 15062730, 16066912, 19754400, 20083640, 24100368, 25104550, 30125460, 37656825, 40167280, 48200736, 50209100, 60250920, 75313650, 80334560, 100418200, 120501840, 150627300, 200836400, 241003680, 301254600, 401672800, 602509200, 1205018400]

約数ペア:

[(1, 1205018400), (2, 602509200), (3, 401672800), (4, 301254600), (5, 241003680), (6, 200836400), (8, 150627300), (10, 120501840), (12, 100418200), (15, 80334560), (16, 75313650), (20, 60250920), (24, 50209100), (25, 48200736), (30, 40167280), (32, 37656825), (40, 30125460), (48, 25104550), (50, 24100368), (60, 20083640), (61, 19754400), (75, 16066912), (80, 15062730), (96, 12552275), (100, 12050184), (120, 10041820), (122, 9877200), (150, 8033456), (160, 7531365), (183, 6584800), (200, 6025092), (240, 5020910), (244, 4938600), (300, 4016728), (305, 3950880), (366, 3292400), (400, 3012546), (480, 2510455), (488, 2469300), (600, 2008364), (610, 1975440), (732, 1646200), (800, 1506273), (915, 1316960), (976, 1234650), (1200, 1004182), (1220, 987720), (1464, 823100), (1525, 790176), (1830, 658480), (1952, 617325), (2400, 502091), (2440, 493860), (2928, 411550), (3050, 395088), (3660, 329240), (4575, 263392), (4880, 246930), (5856, 205775), (6100, 197544), (7320, 164620), (8231, 146400), (9150, 131696), (9760, 123465), (12200, 98772), (14640, 82310), (16462, 73200), (18300, 65848), (24400, 49386), (24693, 48800), (29280, 41155), (32924, 36600)]