452840800

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 1160082000

約数和(自身を除く): 707241200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 131, 145, 149, 160, 200, 232, 262, 290, 298, 400, 464, 524, 580, 596, 655, 725, 745, 800, 928, 1048, 1160, 1192, 1310, 1450, 1490, 2096, 2320, 2384, 2620, 2900, 2980, 3275, 3725, 3799, 4192, 4321, 4640, 4768, 5240, 5800, 5960, 6550, 7450, 7598, 8642, 10480, 11600, 11920, 13100, 14900, 15196, 17284, 18995, 19519, 20960, 21605, 23200, 23840, 26200, 29800, 30392, 34568, 37990, 39038, 43210, 52400, 59600, 60784, 69136, 75980, 78076, 86420, 94975, 97595, 104800, 108025, 119200, 121568, 138272, 151960, 156152, 172840, 189950, 195190, 216050, 303920, 312304, 345680, 379900, 390380, 432100, 487975, 566051, 607840, 624608, 691360, 759800, 780760, 864200, 975950, 1132102, 1519600, 1561520, 1728400, 1951900, 2264204, 2830255, 3039200, 3123040, 3456800, 3903800, 4528408, 5660510, 7807600, 9056816, 11321020, 14151275, 15615200, 18113632, 22642040, 28302550, 45284080, 56605100, 90568160, 113210200, 226420400, 452840800]

約数ペア:

[(1, 452840800), (2, 226420400), (4, 113210200), (5, 90568160), (8, 56605100), (10, 45284080), (16, 28302550), (20, 22642040), (25, 18113632), (29, 15615200), (32, 14151275), (40, 11321020), (50, 9056816), (58, 7807600), (80, 5660510), (100, 4528408), (116, 3903800), (131, 3456800), (145, 3123040), (149, 3039200), (160, 2830255), (200, 2264204), (232, 1951900), (262, 1728400), (290, 1561520), (298, 1519600), (400, 1132102), (464, 975950), (524, 864200), (580, 780760), (596, 759800), (655, 691360), (725, 624608), (745, 607840), (800, 566051), (928, 487975), (1048, 432100), (1160, 390380), (1192, 379900), (1310, 345680), (1450, 312304), (1490, 303920), (2096, 216050), (2320, 195190), (2384, 189950), (2620, 172840), (2900, 156152), (2980, 151960), (3275, 138272), (3725, 121568), (3799, 119200), (4192, 108025), (4321, 104800), (4640, 97595), (4768, 94975), (5240, 86420), (5800, 78076), (5960, 75980), (6550, 69136), (7450, 60784), (7598, 59600), (8642, 52400), (10480, 43210), (11600, 39038), (11920, 37990), (13100, 34568), (14900, 30392), (15196, 29800), (17284, 26200), (18995, 23840), (19519, 23200), (20960, 21605)]