25551289620

素因数分解:

$2^2\times 3^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1464

約数の個数: 240

約数和(自身を含む): 82257170688

約数和(自身を除く): 56705881068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 243, 270, 282, 324, 405, 423, 470, 486, 540, 564, 705, 729, 810, 846, 940, 972, 1215, 1269, 1381, 1410, 1458, 1620, 1692, 2115, 2187, 2430, 2538, 2762, 2820, 2916, 3645, 3807, 4143, 4230, 4374, 4860, 5076, 5524, 6345, 6561, 6905, 7290, 7614, 8286, 8460, 8748, 10935, 11421, 12429, 12690, 13122, 13810, 14580, 15228, 16572, 19035, 19683, 20715, 21870, 22842, 24858, 25380, 26244, 27620, 32805, 34263, 37287, 38070, 39366, 41430, 43740, 45684, 49716, 57105, 62145, 64907, 65610, 68526, 74574, 76140, 78732, 82860, 98415, 102789, 111861, 114210, 124290, 129814, 131220, 137052, 149148, 171315, 186435, 194721, 196830, 205578, 223722, 228420, 248580, 259628, 308367, 324535, 335583, 342630, 372870, 389442, 393660, 411156, 447444, 513945, 559305, 584163, 616734, 649070, 671166, 685260, 745740, 778884, 925101, 973605, 1006749, 1027890, 1118610, 1168326, 1233468, 1298140, 1342332, 1541835, 1677915, 1752489, 1850202, 1947210, 2013498, 2055780, 2237220, 2336652, 2920815, 3020247, 3083670, 3355830, 3504978, 3700404, 3894420, 4026996, 4625505, 5033745, 5257467, 5841630, 6040494, 6167340, 6711660, 7009956, 8762445, 9060741, 9251010, 10067490, 10514934, 11683260, 12080988, 15101235, 15772401, 17524890, 18121482, 18502020, 20134980, 21029868, 26287335, 27182223, 30202470, 31544802, 35049780, 36242964, 45303705, 47317203, 52574670, 54364446, 60404940, 63089604, 78862005, 90607410, 94634406, 105149340, 108728892, 135911115, 141951609, 157724010, 181214820, 189268812, 236586015, 271822230, 283903218, 315448020, 425854827, 473172030, 543644460, 567806436, 709758045, 851709654, 946344060, 1277564481, 1419516090, 1703419308, 2129274135, 2555128962, 2839032180, 4258548270, 5110257924, 6387822405, 8517096540, 12775644810, 25551289620]

約数ペア:

[(1, 25551289620), (2, 12775644810), (3, 8517096540), (4, 6387822405), (5, 5110257924), (6, 4258548270), (9, 2839032180), (10, 2555128962), (12, 2129274135), (15, 1703419308), (18, 1419516090), (20, 1277564481), (27, 946344060), (30, 851709654), (36, 709758045), (45, 567806436), (47, 543644460), (54, 473172030), (60, 425854827), (81, 315448020), (90, 283903218), (94, 271822230), (108, 236586015), (135, 189268812), (141, 181214820), (162, 157724010), (180, 141951609), (188, 135911115), (235, 108728892), (243, 105149340), (270, 94634406), (282, 90607410), (324, 78862005), (405, 63089604), (423, 60404940), (470, 54364446), (486, 52574670), (540, 47317203), (564, 45303705), (705, 36242964), (729, 35049780), (810, 31544802), (846, 30202470), (940, 27182223), (972, 26287335), (1215, 21029868), (1269, 20134980), (1381, 18502020), (1410, 18121482), (1458, 17524890), (1620, 15772401), (1692, 15101235), (2115, 12080988), (2187, 11683260), (2430, 10514934), (2538, 10067490), (2762, 9251010), (2820, 9060741), (2916, 8762445), (3645, 7009956), (3807, 6711660), (4143, 6167340), (4230, 6040494), (4374, 5841630), (4860, 5257467), (5076, 5033745), (5524, 4625505), (6345, 4026996), (6561, 3894420), (6905, 3700404), (7290, 3504978), (7614, 3355830), (8286, 3083670), (8460, 3020247), (8748, 2920815), (10935, 2336652), (11421, 2237220), (12429, 2055780), (12690, 2013498), (13122, 1947210), (13810, 1850202), (14580, 1752489), (15228, 1677915), (16572, 1541835), (19035, 1342332), (19683, 1298140), (20715, 1233468), (21870, 1168326), (22842, 1118610), (24858, 1027890), (25380, 1006749), (26244, 973605), (27620, 925101), (32805, 778884), (34263, 745740), (37287, 685260), (38070, 671166), (39366, 649070), (41430, 616734), (43740, 584163), (45684, 559305), (49716, 513945), (57105, 447444), (62145, 411156), (64907, 393660), (65610, 389442), (68526, 372870), (74574, 342630), (76140, 335583), (78732, 324535), (82860, 308367), (98415, 259628), (102789, 248580), (111861, 228420), (114210, 223722), (124290, 205578), (129814, 196830), (131220, 194721), (137052, 186435), (149148, 171315)]