1213637400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{5309}}^1$

素因数の和:5458

約数の個数: 144

約数和(自身を含む): 4108665600

約数和(自身を除く): 2895028200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 127, 150, 180, 200, 225, 254, 300, 360, 381, 450, 508, 600, 635, 762, 900, 1016, 1143, 1270, 1524, 1800, 1905, 2286, 2540, 3048, 3175, 3810, 4572, 5080, 5309, 5715, 6350, 7620, 9144, 9525, 10618, 11430, 12700, 15240, 15927, 19050, 21236, 22860, 25400, 26545, 28575, 31854, 38100, 42472, 45720, 47781, 53090, 57150, 63708, 76200, 79635, 95562, 106180, 114300, 127416, 132725, 159270, 191124, 212360, 228600, 238905, 265450, 318540, 382248, 398175, 477810, 530900, 637080, 674243, 796350, 955620, 1061800, 1194525, 1348486, 1592700, 1911240, 2022729, 2389050, 2696972, 3185400, 3371215, 4045458, 4778100, 5393944, 6068187, 6742430, 8090916, 9556200, 10113645, 12136374, 13484860, 16181832, 16856075, 20227290, 24272748, 26969720, 30340935, 33712150, 40454580, 48545496, 50568225, 60681870, 67424300, 80909160, 101136450, 121363740, 134848600, 151704675, 202272900, 242727480, 303409350, 404545800, 606818700, 1213637400]

約数ペア:

[(1, 1213637400), (2, 606818700), (3, 404545800), (4, 303409350), (5, 242727480), (6, 202272900), (8, 151704675), (9, 134848600), (10, 121363740), (12, 101136450), (15, 80909160), (18, 67424300), (20, 60681870), (24, 50568225), (25, 48545496), (30, 40454580), (36, 33712150), (40, 30340935), (45, 26969720), (50, 24272748), (60, 20227290), (72, 16856075), (75, 16181832), (90, 13484860), (100, 12136374), (120, 10113645), (127, 9556200), (150, 8090916), (180, 6742430), (200, 6068187), (225, 5393944), (254, 4778100), (300, 4045458), (360, 3371215), (381, 3185400), (450, 2696972), (508, 2389050), (600, 2022729), (635, 1911240), (762, 1592700), (900, 1348486), (1016, 1194525), (1143, 1061800), (1270, 955620), (1524, 796350), (1800, 674243), (1905, 637080), (2286, 530900), (2540, 477810), (3048, 398175), (3175, 382248), (3810, 318540), (4572, 265450), (5080, 238905), (5309, 228600), (5715, 212360), (6350, 191124), (7620, 159270), (9144, 132725), (9525, 127416), (10618, 114300), (11430, 106180), (12700, 95562), (15240, 79635), (15927, 76200), (19050, 63708), (21236, 57150), (22860, 53090), (25400, 47781), (26545, 45720), (28575, 42472), (31854, 38100)]