64418100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{743}}^1$

素因数の和:794

約数の個数: 108

約数和(自身を含む): 198258144

約数和(自身を除く): 133840044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 289, 300, 340, 425, 510, 578, 743, 850, 867, 1020, 1156, 1275, 1445, 1486, 1700, 1734, 2229, 2550, 2890, 2972, 3468, 3715, 4335, 4458, 5100, 5780, 7225, 7430, 8670, 8916, 11145, 12631, 14450, 14860, 17340, 18575, 21675, 22290, 25262, 28900, 37150, 37893, 43350, 44580, 50524, 55725, 63155, 74300, 75786, 86700, 111450, 126310, 151572, 189465, 214727, 222900, 252620, 315775, 378930, 429454, 631550, 644181, 757860, 858908, 947325, 1073635, 1263100, 1288362, 1894650, 2147270, 2576724, 3220905, 3789300, 4294540, 5368175, 6441810, 10736350, 12883620, 16104525, 21472700, 32209050, 64418100]

約数ペア:

[(1, 64418100), (2, 32209050), (3, 21472700), (4, 16104525), (5, 12883620), (6, 10736350), (10, 6441810), (12, 5368175), (15, 4294540), (17, 3789300), (20, 3220905), (25, 2576724), (30, 2147270), (34, 1894650), (50, 1288362), (51, 1263100), (60, 1073635), (68, 947325), (75, 858908), (85, 757860), (100, 644181), (102, 631550), (150, 429454), (170, 378930), (204, 315775), (255, 252620), (289, 222900), (300, 214727), (340, 189465), (425, 151572), (510, 126310), (578, 111450), (743, 86700), (850, 75786), (867, 74300), (1020, 63155), (1156, 55725), (1275, 50524), (1445, 44580), (1486, 43350), (1700, 37893), (1734, 37150), (2229, 28900), (2550, 25262), (2890, 22290), (2972, 21675), (3468, 18575), (3715, 17340), (4335, 14860), (4458, 14450), (5100, 12631), (5780, 11145), (7225, 8916), (7430, 8670)]