212655600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3152

約数の個数: 180

約数和(自身を含む): 777064600

約数和(自身を除く): 564409000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2736, 2850, 3109, 3420, 3600, 3800, 4275, 4560, 5700, 6218, 6840, 7600, 8550, 9327, 11400, 12436, 13680, 15545, 17100, 18654, 22800, 24872, 27981, 31090, 34200, 37308, 46635, 49744, 55962, 59071, 62180, 68400, 74616, 77725, 93270, 111924, 118142, 124360, 139905, 149232, 155450, 177213, 186540, 223848, 233175, 236284, 248720, 279810, 295355, 310900, 354426, 373080, 447696, 466350, 472568, 531639, 559620, 590710, 621800, 699525, 708852, 746160, 886065, 932700, 945136, 1063278, 1119240, 1181420, 1243600, 1399050, 1417704, 1476775, 1772130, 1865400, 2126556, 2238480, 2362840, 2658195, 2798100, 2835408, 2953550, 3544260, 3730800, 4253112, 4430325, 4725680, 5316390, 5596200, 5907100, 7088520, 8506224, 8860650, 10632780, 11192400, 11814200, 13290975, 14177040, 17721300, 21265560, 23628400, 26581950, 35442600, 42531120, 53163900, 70885200, 106327800, 212655600]

約数ペア:

[(1, 212655600), (2, 106327800), (3, 70885200), (4, 53163900), (5, 42531120), (6, 35442600), (8, 26581950), (9, 23628400), (10, 21265560), (12, 17721300), (15, 14177040), (16, 13290975), (18, 11814200), (19, 11192400), (20, 10632780), (24, 8860650), (25, 8506224), (30, 7088520), (36, 5907100), (38, 5596200), (40, 5316390), (45, 4725680), (48, 4430325), (50, 4253112), (57, 3730800), (60, 3544260), (72, 2953550), (75, 2835408), (76, 2798100), (80, 2658195), (90, 2362840), (95, 2238480), (100, 2126556), (114, 1865400), (120, 1772130), (144, 1476775), (150, 1417704), (152, 1399050), (171, 1243600), (180, 1181420), (190, 1119240), (200, 1063278), (225, 945136), (228, 932700), (240, 886065), (285, 746160), (300, 708852), (304, 699525), (342, 621800), (360, 590710), (380, 559620), (400, 531639), (450, 472568), (456, 466350), (475, 447696), (570, 373080), (600, 354426), (684, 310900), (720, 295355), (760, 279810), (855, 248720), (900, 236284), (912, 233175), (950, 223848), (1140, 186540), (1200, 177213), (1368, 155450), (1425, 149232), (1520, 139905), (1710, 124360), (1800, 118142), (1900, 111924), (2280, 93270), (2736, 77725), (2850, 74616), (3109, 68400), (3420, 62180), (3600, 59071), (3800, 55962), (4275, 49744), (4560, 46635), (5700, 37308), (6218, 34200), (6840, 31090), (7600, 27981), (8550, 24872), (9327, 22800), (11400, 18654), (12436, 17100), (13680, 15545)]