75991860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1534

約数の個数: 144

約数和(自身を含む): 270047232

約数和(自身を除く): 194055372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1471, 1476, 1722, 1845, 2460, 2583, 2870, 2942, 3444, 3690, 4305, 4413, 5166, 5740, 5884, 7355, 7380, 8610, 8826, 10297, 10332, 12915, 13239, 14710, 17220, 17652, 20594, 22065, 25830, 26478, 29420, 30891, 41188, 44130, 51485, 51660, 52956, 60311, 61782, 66195, 88260, 92673, 102970, 120622, 123564, 132390, 154455, 180933, 185346, 205940, 241244, 264780, 301555, 308910, 361866, 370692, 422177, 463365, 542799, 603110, 617820, 723732, 844354, 904665, 926730, 1085598, 1206220, 1266531, 1688708, 1809330, 1853460, 2110885, 2171196, 2533062, 2713995, 3618660, 3799593, 4221770, 5066124, 5427990, 6332655, 7599186, 8443540, 10855980, 12665310, 15198372, 18997965, 25330620, 37995930, 75991860]

約数ペア:

[(1, 75991860), (2, 37995930), (3, 25330620), (4, 18997965), (5, 15198372), (6, 12665310), (7, 10855980), (9, 8443540), (10, 7599186), (12, 6332655), (14, 5427990), (15, 5066124), (18, 4221770), (20, 3799593), (21, 3618660), (28, 2713995), (30, 2533062), (35, 2171196), (36, 2110885), (41, 1853460), (42, 1809330), (45, 1688708), (60, 1266531), (63, 1206220), (70, 1085598), (82, 926730), (84, 904665), (90, 844354), (105, 723732), (123, 617820), (126, 603110), (140, 542799), (164, 463365), (180, 422177), (205, 370692), (210, 361866), (246, 308910), (252, 301555), (287, 264780), (315, 241244), (369, 205940), (410, 185346), (420, 180933), (492, 154455), (574, 132390), (615, 123564), (630, 120622), (738, 102970), (820, 92673), (861, 88260), (1148, 66195), (1230, 61782), (1260, 60311), (1435, 52956), (1471, 51660), (1476, 51485), (1722, 44130), (1845, 41188), (2460, 30891), (2583, 29420), (2870, 26478), (2942, 25830), (3444, 22065), (3690, 20594), (4305, 17652), (4413, 17220), (5166, 14710), (5740, 13239), (5884, 12915), (7355, 10332), (7380, 10297), (8610, 8826)]