123447450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1432

約数の個数: 96

約数和(自身を含む): 354084480

約数和(自身を除く): 230637030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 89, 105, 150, 175, 178, 210, 267, 350, 445, 525, 534, 623, 890, 1050, 1246, 1321, 1335, 1869, 2225, 2642, 2670, 3115, 3738, 3963, 4450, 6230, 6605, 6675, 7926, 9247, 9345, 13210, 13350, 15575, 18494, 18690, 19815, 27741, 31150, 33025, 39630, 46235, 46725, 55482, 66050, 92470, 93450, 99075, 117569, 138705, 198150, 231175, 235138, 277410, 352707, 462350, 587845, 693525, 705414, 822983, 1175690, 1387050, 1645966, 1763535, 2468949, 2939225, 3527070, 4114915, 4937898, 5878450, 8229830, 8817675, 12344745, 17635350, 20574575, 24689490, 41149150, 61723725, 123447450]

約数ペア:

[(1, 123447450), (2, 61723725), (3, 41149150), (5, 24689490), (6, 20574575), (7, 17635350), (10, 12344745), (14, 8817675), (15, 8229830), (21, 5878450), (25, 4937898), (30, 4114915), (35, 3527070), (42, 2939225), (50, 2468949), (70, 1763535), (75, 1645966), (89, 1387050), (105, 1175690), (150, 822983), (175, 705414), (178, 693525), (210, 587845), (267, 462350), (350, 352707), (445, 277410), (525, 235138), (534, 231175), (623, 198150), (890, 138705), (1050, 117569), (1246, 99075), (1321, 93450), (1335, 92470), (1869, 66050), (2225, 55482), (2642, 46725), (2670, 46235), (3115, 39630), (3738, 33025), (3963, 31150), (4450, 27741), (6230, 19815), (6605, 18690), (6675, 18494), (7926, 15575), (9247, 13350), (9345, 13210)]