127740900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1031}}^1$

素因数の和:1114

約数の個数: 144

約数和(自身を含む): 429972480

約数和(自身を除く): 302231580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 59, 60, 70, 75, 84, 100, 105, 118, 140, 150, 175, 177, 210, 236, 295, 300, 350, 354, 413, 420, 525, 590, 700, 708, 826, 885, 1031, 1050, 1180, 1239, 1475, 1652, 1770, 2062, 2065, 2100, 2478, 2950, 3093, 3540, 4124, 4130, 4425, 4956, 5155, 5900, 6186, 6195, 7217, 8260, 8850, 10310, 10325, 12372, 12390, 14434, 15465, 17700, 20620, 20650, 21651, 24780, 25775, 28868, 30930, 30975, 36085, 41300, 43302, 51550, 60829, 61860, 61950, 72170, 77325, 86604, 103100, 108255, 121658, 123900, 144340, 154650, 180425, 182487, 216510, 243316, 304145, 309300, 360850, 364974, 425803, 433020, 541275, 608290, 721700, 729948, 851606, 912435, 1082550, 1216580, 1277409, 1520725, 1703212, 1824870, 2129015, 2165100, 2554818, 3041450, 3649740, 4258030, 4562175, 5109636, 6082900, 6387045, 8516060, 9124350, 10645075, 12774090, 18248700, 21290150, 25548180, 31935225, 42580300, 63870450, 127740900]

約数ペア:

[(1, 127740900), (2, 63870450), (3, 42580300), (4, 31935225), (5, 25548180), (6, 21290150), (7, 18248700), (10, 12774090), (12, 10645075), (14, 9124350), (15, 8516060), (20, 6387045), (21, 6082900), (25, 5109636), (28, 4562175), (30, 4258030), (35, 3649740), (42, 3041450), (50, 2554818), (59, 2165100), (60, 2129015), (70, 1824870), (75, 1703212), (84, 1520725), (100, 1277409), (105, 1216580), (118, 1082550), (140, 912435), (150, 851606), (175, 729948), (177, 721700), (210, 608290), (236, 541275), (295, 433020), (300, 425803), (350, 364974), (354, 360850), (413, 309300), (420, 304145), (525, 243316), (590, 216510), (700, 182487), (708, 180425), (826, 154650), (885, 144340), (1031, 123900), (1050, 121658), (1180, 108255), (1239, 103100), (1475, 86604), (1652, 77325), (1770, 72170), (2062, 61950), (2065, 61860), (2100, 60829), (2478, 51550), (2950, 43302), (3093, 41300), (3540, 36085), (4124, 30975), (4130, 30930), (4425, 28868), (4956, 25775), (5155, 24780), (5900, 21651), (6186, 20650), (6195, 20620), (7217, 17700), (8260, 15465), (8850, 14434), (10310, 12390), (10325, 12372)]