72685800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3671}}^1$

素因数の和:3704

約数の個数: 144

約数和(自身を含む): 266366880

約数和(自身を除く): 193681080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 2200, 2475, 3300, 3671, 3960, 4950, 6600, 7342, 9900, 11013, 14684, 18355, 19800, 22026, 29368, 33039, 36710, 40381, 44052, 55065, 66078, 73420, 80762, 88104, 91775, 110130, 121143, 132156, 146840, 161524, 165195, 183550, 201905, 220260, 242286, 264312, 275325, 323048, 330390, 363429, 367100, 403810, 440520, 484572, 550650, 605715, 660780, 726858, 734200, 807620, 825975, 969144, 1009525, 1101300, 1211430, 1321560, 1453716, 1615240, 1651950, 1817145, 2019050, 2202600, 2422860, 2907432, 3028575, 3303900, 3634290, 4038100, 4845720, 6057150, 6607800, 7268580, 8076200, 9085725, 12114300, 14537160, 18171450, 24228600, 36342900, 72685800]

約数ペア:

[(1, 72685800), (2, 36342900), (3, 24228600), (4, 18171450), (5, 14537160), (6, 12114300), (8, 9085725), (9, 8076200), (10, 7268580), (11, 6607800), (12, 6057150), (15, 4845720), (18, 4038100), (20, 3634290), (22, 3303900), (24, 3028575), (25, 2907432), (30, 2422860), (33, 2202600), (36, 2019050), (40, 1817145), (44, 1651950), (45, 1615240), (50, 1453716), (55, 1321560), (60, 1211430), (66, 1101300), (72, 1009525), (75, 969144), (88, 825975), (90, 807620), (99, 734200), (100, 726858), (110, 660780), (120, 605715), (132, 550650), (150, 484572), (165, 440520), (180, 403810), (198, 367100), (200, 363429), (220, 330390), (225, 323048), (264, 275325), (275, 264312), (300, 242286), (330, 220260), (360, 201905), (396, 183550), (440, 165195), (450, 161524), (495, 146840), (550, 132156), (600, 121143), (660, 110130), (792, 91775), (825, 88104), (900, 80762), (990, 73420), (1100, 66078), (1320, 55065), (1650, 44052), (1800, 40381), (1980, 36710), (2200, 33039), (2475, 29368), (3300, 22026), (3671, 19800), (3960, 18355), (4950, 14684), (6600, 11013), (7342, 9900)]