145416180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26633}}^1$

素因数の和:26665

約数の個数: 96

約数和(自身を含む): 501145344

約数和(自身を除く): 355729164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 26633, 53266, 79899, 106532, 133165, 159798, 186431, 266330, 319596, 346229, 372862, 399495, 532660, 559293, 692458, 745724, 798990, 932155, 1038687, 1118586, 1384916, 1597980, 1731145, 1864310, 2077374, 2237172, 2423603, 2796465, 3462290, 3728620, 4154748, 4847206, 5193435, 5592930, 6924580, 7270809, 9694412, 10386870, 11185860, 12118015, 14541618, 20773740, 24236030, 29083236, 36354045, 48472060, 72708090, 145416180]

約数ペア:

[(1, 145416180), (2, 72708090), (3, 48472060), (4, 36354045), (5, 29083236), (6, 24236030), (7, 20773740), (10, 14541618), (12, 12118015), (13, 11185860), (14, 10386870), (15, 9694412), (20, 7270809), (21, 6924580), (26, 5592930), (28, 5193435), (30, 4847206), (35, 4154748), (39, 3728620), (42, 3462290), (52, 2796465), (60, 2423603), (65, 2237172), (70, 2077374), (78, 1864310), (84, 1731145), (91, 1597980), (105, 1384916), (130, 1118586), (140, 1038687), (156, 932155), (182, 798990), (195, 745724), (210, 692458), (260, 559293), (273, 532660), (364, 399495), (390, 372862), (420, 346229), (455, 319596), (546, 266330), (780, 186431), (910, 159798), (1092, 133165), (1365, 106532), (1820, 79899), (2730, 53266), (5460, 26633)]