71316700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 202112064

約数和(自身を除く): 130795364

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 50, 52, 65, 68, 70, 85, 91, 100, 119, 130, 140, 170, 175, 182, 221, 238, 260, 325, 340, 350, 364, 425, 442, 455, 461, 476, 595, 650, 700, 850, 884, 910, 922, 1105, 1190, 1300, 1547, 1700, 1820, 1844, 2210, 2275, 2305, 2380, 2975, 3094, 3227, 4420, 4550, 4610, 5525, 5950, 5993, 6188, 6454, 7735, 7837, 9100, 9220, 11050, 11525, 11900, 11986, 12908, 15470, 15674, 16135, 22100, 23050, 23972, 29965, 30940, 31348, 32270, 38675, 39185, 41951, 46100, 54859, 59930, 64540, 77350, 78370, 80675, 83902, 101881, 109718, 119860, 149825, 154700, 156740, 161350, 167804, 195925, 203762, 209755, 219436, 274295, 299650, 322700, 391850, 407524, 419510, 509405, 548590, 599300, 713167, 783700, 839020, 1018810, 1048775, 1097180, 1371475, 1426334, 2037620, 2097550, 2547025, 2742950, 2852668, 3565835, 4195100, 5094050, 5485900, 7131670, 10188100, 14263340, 17829175, 35658350, 71316700]

約数ペア:

[(1, 71316700), (2, 35658350), (4, 17829175), (5, 14263340), (7, 10188100), (10, 7131670), (13, 5485900), (14, 5094050), (17, 4195100), (20, 3565835), (25, 2852668), (26, 2742950), (28, 2547025), (34, 2097550), (35, 2037620), (50, 1426334), (52, 1371475), (65, 1097180), (68, 1048775), (70, 1018810), (85, 839020), (91, 783700), (100, 713167), (119, 599300), (130, 548590), (140, 509405), (170, 419510), (175, 407524), (182, 391850), (221, 322700), (238, 299650), (260, 274295), (325, 219436), (340, 209755), (350, 203762), (364, 195925), (425, 167804), (442, 161350), (455, 156740), (461, 154700), (476, 149825), (595, 119860), (650, 109718), (700, 101881), (850, 83902), (884, 80675), (910, 78370), (922, 77350), (1105, 64540), (1190, 59930), (1300, 54859), (1547, 46100), (1700, 41951), (1820, 39185), (1844, 38675), (2210, 32270), (2275, 31348), (2305, 30940), (2380, 29965), (2975, 23972), (3094, 23050), (3227, 22100), (4420, 16135), (4550, 15674), (4610, 15470), (5525, 12908), (5950, 11986), (5993, 11900), (6188, 11525), (6454, 11050), (7735, 9220), (7837, 9100)]