71955900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4703}}^1$

素因数の和:4740

約数の個数: 108

約数和(自身を含む): 238859712

約数和(自身を除く): 166903812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2550, 3060, 3825, 4703, 5100, 7650, 9406, 14109, 15300, 18812, 23515, 28218, 42327, 47030, 56436, 70545, 79951, 84654, 94060, 117575, 141090, 159902, 169308, 211635, 235150, 239853, 282180, 319804, 352725, 399755, 423270, 470300, 479706, 705450, 719559, 799510, 846540, 959412, 1058175, 1199265, 1410900, 1439118, 1599020, 1998775, 2116350, 2398530, 2878236, 3597795, 3997550, 4232700, 4797060, 5996325, 7195590, 7995100, 11992650, 14391180, 17988975, 23985300, 35977950, 71955900]

約数ペア:

[(1, 71955900), (2, 35977950), (3, 23985300), (4, 17988975), (5, 14391180), (6, 11992650), (9, 7995100), (10, 7195590), (12, 5996325), (15, 4797060), (17, 4232700), (18, 3997550), (20, 3597795), (25, 2878236), (30, 2398530), (34, 2116350), (36, 1998775), (45, 1599020), (50, 1439118), (51, 1410900), (60, 1199265), (68, 1058175), (75, 959412), (85, 846540), (90, 799510), (100, 719559), (102, 705450), (150, 479706), (153, 470300), (170, 423270), (180, 399755), (204, 352725), (225, 319804), (255, 282180), (300, 239853), (306, 235150), (340, 211635), (425, 169308), (450, 159902), (510, 141090), (612, 117575), (765, 94060), (850, 84654), (900, 79951), (1020, 70545), (1275, 56436), (1530, 47030), (1700, 42327), (2550, 28218), (3060, 23515), (3825, 18812), (4703, 15300), (5100, 14109), (7650, 9406)]