80701950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:682

約数の個数: 96

約数和(自身を含む): 230699520

約数和(自身を除く): 149997570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 151, 175, 210, 302, 350, 453, 509, 525, 755, 906, 1018, 1050, 1057, 1510, 1527, 2114, 2265, 2545, 3054, 3171, 3563, 3775, 4530, 5090, 5285, 6342, 7126, 7550, 7635, 10570, 10689, 11325, 12725, 15270, 15855, 17815, 21378, 22650, 25450, 26425, 31710, 35630, 38175, 52850, 53445, 76350, 76859, 79275, 89075, 106890, 153718, 158550, 178150, 230577, 267225, 384295, 461154, 534450, 538013, 768590, 1076026, 1152885, 1614039, 1921475, 2305770, 2690065, 3228078, 3842950, 5380130, 5764425, 8070195, 11528850, 13450325, 16140390, 26900650, 40350975, 80701950]

約数ペア:

[(1, 80701950), (2, 40350975), (3, 26900650), (5, 16140390), (6, 13450325), (7, 11528850), (10, 8070195), (14, 5764425), (15, 5380130), (21, 3842950), (25, 3228078), (30, 2690065), (35, 2305770), (42, 1921475), (50, 1614039), (70, 1152885), (75, 1076026), (105, 768590), (150, 538013), (151, 534450), (175, 461154), (210, 384295), (302, 267225), (350, 230577), (453, 178150), (509, 158550), (525, 153718), (755, 106890), (906, 89075), (1018, 79275), (1050, 76859), (1057, 76350), (1510, 53445), (1527, 52850), (2114, 38175), (2265, 35630), (2545, 31710), (3054, 26425), (3171, 25450), (3563, 22650), (3775, 21378), (4530, 17815), (5090, 15855), (5285, 15270), (6342, 12725), (7126, 11325), (7550, 10689), (7635, 10570)]