76001220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{487}}^1$

素因数の和:539

約数の個数: 144

約数和(自身を含む): 251690880

約数和(自身を除く): 175689660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 289, 306, 340, 459, 487, 510, 540, 578, 612, 765, 867, 918, 974, 1020, 1156, 1445, 1461, 1530, 1734, 1836, 1948, 2295, 2435, 2601, 2890, 2922, 3060, 3468, 4335, 4383, 4590, 4870, 5202, 5780, 5844, 7305, 7803, 8279, 8670, 8766, 9180, 9740, 10404, 13005, 13149, 14610, 15606, 16558, 17340, 17532, 21915, 24837, 26010, 26298, 29220, 31212, 33116, 39015, 41395, 43830, 49674, 52020, 52596, 65745, 74511, 78030, 82790, 87660, 99348, 124185, 131490, 140743, 149022, 156060, 165580, 223533, 248370, 262980, 281486, 298044, 372555, 422229, 447066, 496740, 562972, 703715, 745110, 844458, 894132, 1117665, 1266687, 1407430, 1490220, 1688916, 2111145, 2235330, 2533374, 2814860, 3800061, 4222290, 4470660, 5066748, 6333435, 7600122, 8444580, 12666870, 15200244, 19000305, 25333740, 38000610, 76001220]

約数ペア:

[(1, 76001220), (2, 38000610), (3, 25333740), (4, 19000305), (5, 15200244), (6, 12666870), (9, 8444580), (10, 7600122), (12, 6333435), (15, 5066748), (17, 4470660), (18, 4222290), (20, 3800061), (27, 2814860), (30, 2533374), (34, 2235330), (36, 2111145), (45, 1688916), (51, 1490220), (54, 1407430), (60, 1266687), (68, 1117665), (85, 894132), (90, 844458), (102, 745110), (108, 703715), (135, 562972), (153, 496740), (170, 447066), (180, 422229), (204, 372555), (255, 298044), (270, 281486), (289, 262980), (306, 248370), (340, 223533), (459, 165580), (487, 156060), (510, 149022), (540, 140743), (578, 131490), (612, 124185), (765, 99348), (867, 87660), (918, 82790), (974, 78030), (1020, 74511), (1156, 65745), (1445, 52596), (1461, 52020), (1530, 49674), (1734, 43830), (1836, 41395), (1948, 39015), (2295, 33116), (2435, 31212), (2601, 29220), (2890, 26298), (2922, 26010), (3060, 24837), (3468, 21915), (4335, 17532), (4383, 17340), (4590, 16558), (4870, 15606), (5202, 14610), (5780, 13149), (5844, 13005), (7305, 10404), (7803, 9740), (8279, 9180), (8670, 8766)]