150788750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:955

約数の個数: 80

約数和(自身を含む): 340391040

約数和(自身を除く): 189602290

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 125, 133, 175, 190, 250, 266, 350, 475, 625, 665, 875, 907, 950, 1250, 1330, 1750, 1814, 2375, 3325, 4375, 4535, 4750, 6349, 6650, 8750, 9070, 11875, 12698, 16625, 17233, 22675, 23750, 31745, 33250, 34466, 45350, 63490, 83125, 86165, 113375, 120631, 158725, 166250, 172330, 226750, 241262, 317450, 430825, 566875, 603155, 793625, 861650, 1133750, 1206310, 1587250, 2154125, 3015775, 3968125, 4308250, 6031550, 7936250, 10770625, 15078875, 21541250, 30157750, 75394375, 150788750]

約数ペア:

[(1, 150788750), (2, 75394375), (5, 30157750), (7, 21541250), (10, 15078875), (14, 10770625), (19, 7936250), (25, 6031550), (35, 4308250), (38, 3968125), (50, 3015775), (70, 2154125), (95, 1587250), (125, 1206310), (133, 1133750), (175, 861650), (190, 793625), (250, 603155), (266, 566875), (350, 430825), (475, 317450), (625, 241262), (665, 226750), (875, 172330), (907, 166250), (950, 158725), (1250, 120631), (1330, 113375), (1750, 86165), (1814, 83125), (2375, 63490), (3325, 45350), (4375, 34466), (4535, 33250), (4750, 31745), (6349, 23750), (6650, 22675), (8750, 17233), (9070, 16625), (11875, 12698)]