131291247000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{409007}}^1$

素因数の和:409138

約数の個数: 128

約数和(自身を含む): 413458007040

約数和(自身を除く): 282166760040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 107, 120, 125, 150, 200, 214, 250, 300, 321, 375, 428, 500, 535, 600, 642, 750, 856, 1000, 1070, 1284, 1500, 1605, 2140, 2568, 2675, 3000, 3210, 4280, 5350, 6420, 8025, 10700, 12840, 13375, 16050, 21400, 26750, 32100, 40125, 53500, 64200, 80250, 107000, 160500, 321000, 409007, 818014, 1227021, 1636028, 2045035, 2454042, 3272056, 4090070, 4908084, 6135105, 8180140, 9816168, 10225175, 12270210, 16360280, 20450350, 24540420, 30675525, 40900700, 43763749, 49080840, 51125875, 61351050, 81801400, 87527498, 102251750, 122702100, 131291247, 153377625, 175054996, 204503500, 218818745, 245404200, 262582494, 306755250, 350109992, 409007000, 437637490, 525164988, 613510500, 656456235, 875274980, 1050329976, 1094093725, 1227021000, 1312912470, 1750549960, 2188187450, 2625824940, 3282281175, 4376374900, 5251649880, 5470468625, 6564562350, 8752749800, 10940937250, 13129124700, 16411405875, 21881874500, 26258249400, 32822811750, 43763749000, 65645623500, 131291247000]

約数ペア:

[(1, 131291247000), (2, 65645623500), (3, 43763749000), (4, 32822811750), (5, 26258249400), (6, 21881874500), (8, 16411405875), (10, 13129124700), (12, 10940937250), (15, 8752749800), (20, 6564562350), (24, 5470468625), (25, 5251649880), (30, 4376374900), (40, 3282281175), (50, 2625824940), (60, 2188187450), (75, 1750549960), (100, 1312912470), (107, 1227021000), (120, 1094093725), (125, 1050329976), (150, 875274980), (200, 656456235), (214, 613510500), (250, 525164988), (300, 437637490), (321, 409007000), (375, 350109992), (428, 306755250), (500, 262582494), (535, 245404200), (600, 218818745), (642, 204503500), (750, 175054996), (856, 153377625), (1000, 131291247), (1070, 122702100), (1284, 102251750), (1500, 87527498), (1605, 81801400), (2140, 61351050), (2568, 51125875), (2675, 49080840), (3000, 43763749), (3210, 40900700), (4280, 30675525), (5350, 24540420), (6420, 20450350), (8025, 16360280), (10700, 12270210), (12840, 10225175), (13375, 9816168), (16050, 8180140), (21400, 6135105), (26750, 4908084), (32100, 4090070), (40125, 3272056), (53500, 2454042), (64200, 2045035), (80250, 1636028), (107000, 1227021), (160500, 818014), (321000, 409007)]