140774700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1$

素因数の和:1528

約数の個数: 144

約数和(自身を含む): 459970560

約数和(自身を除く): 319195860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 29, 30, 33, 44, 50, 55, 58, 60, 66, 75, 87, 100, 110, 116, 132, 145, 150, 165, 174, 220, 275, 290, 300, 319, 330, 348, 435, 550, 580, 638, 660, 725, 825, 870, 957, 1100, 1276, 1450, 1471, 1595, 1650, 1740, 1914, 2175, 2900, 2942, 3190, 3300, 3828, 4350, 4413, 4785, 5884, 6380, 7355, 7975, 8700, 8826, 9570, 14710, 15950, 16181, 17652, 19140, 22065, 23925, 29420, 31900, 32362, 36775, 42659, 44130, 47850, 48543, 64724, 73550, 80905, 85318, 88260, 95700, 97086, 110325, 127977, 147100, 161810, 170636, 194172, 213295, 220650, 242715, 255954, 323620, 404525, 426590, 441300, 469249, 485430, 511908, 639885, 809050, 853180, 938498, 970860, 1066475, 1213575, 1279770, 1407747, 1618100, 1876996, 2132950, 2346245, 2427150, 2559540, 2815494, 3199425, 4265900, 4692490, 4854300, 5630988, 6398850, 7038735, 9384980, 11731225, 12797700, 14077470, 23462450, 28154940, 35193675, 46924900, 70387350, 140774700]

約数ペア:

[(1, 140774700), (2, 70387350), (3, 46924900), (4, 35193675), (5, 28154940), (6, 23462450), (10, 14077470), (11, 12797700), (12, 11731225), (15, 9384980), (20, 7038735), (22, 6398850), (25, 5630988), (29, 4854300), (30, 4692490), (33, 4265900), (44, 3199425), (50, 2815494), (55, 2559540), (58, 2427150), (60, 2346245), (66, 2132950), (75, 1876996), (87, 1618100), (100, 1407747), (110, 1279770), (116, 1213575), (132, 1066475), (145, 970860), (150, 938498), (165, 853180), (174, 809050), (220, 639885), (275, 511908), (290, 485430), (300, 469249), (319, 441300), (330, 426590), (348, 404525), (435, 323620), (550, 255954), (580, 242715), (638, 220650), (660, 213295), (725, 194172), (825, 170636), (870, 161810), (957, 147100), (1100, 127977), (1276, 110325), (1450, 97086), (1471, 95700), (1595, 88260), (1650, 85318), (1740, 80905), (1914, 73550), (2175, 64724), (2900, 48543), (2942, 47850), (3190, 44130), (3300, 42659), (3828, 36775), (4350, 32362), (4413, 31900), (4785, 29420), (5884, 23925), (6380, 22065), (7355, 19140), (7975, 17652), (8700, 16181), (8826, 15950), (9570, 14710)]