87120600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{20743}}^1$

素因数の和:20769

約数の個数: 96

約数和(自身を含む): 308670720

約数和(自身を除く): 221550120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 20743, 41486, 62229, 82972, 103715, 124458, 145201, 165944, 207430, 248916, 290402, 311145, 414860, 435603, 497832, 518575, 580804, 622290, 726005, 829720, 871206, 1037150, 1161608, 1244580, 1452010, 1555725, 1742412, 2074300, 2178015, 2489160, 2904020, 3111450, 3484824, 3630025, 4148600, 4356030, 5808040, 6222900, 7260050, 8712060, 10890075, 12445800, 14520100, 17424120, 21780150, 29040200, 43560300, 87120600]

約数ペア:

[(1, 87120600), (2, 43560300), (3, 29040200), (4, 21780150), (5, 17424120), (6, 14520100), (7, 12445800), (8, 10890075), (10, 8712060), (12, 7260050), (14, 6222900), (15, 5808040), (20, 4356030), (21, 4148600), (24, 3630025), (25, 3484824), (28, 3111450), (30, 2904020), (35, 2489160), (40, 2178015), (42, 2074300), (50, 1742412), (56, 1555725), (60, 1452010), (70, 1244580), (75, 1161608), (84, 1037150), (100, 871206), (105, 829720), (120, 726005), (140, 622290), (150, 580804), (168, 518575), (175, 497832), (200, 435603), (210, 414860), (280, 311145), (300, 290402), (350, 248916), (420, 207430), (525, 165944), (600, 145201), (700, 124458), (840, 103715), (1050, 82972), (1400, 62229), (2100, 41486), (4200, 20743)]