38754300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:572

約数の個数: 144

約数和(自身を含む): 127352960

約数和(自身を除く): 88598660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 380, 390, 475, 494, 523, 570, 650, 741, 780, 950, 975, 988, 1046, 1140, 1235, 1300, 1425, 1482, 1569, 1900, 1950, 2092, 2470, 2615, 2850, 2964, 3138, 3705, 3900, 4940, 5230, 5700, 6175, 6276, 6799, 7410, 7845, 9937, 10460, 12350, 13075, 13598, 14820, 15690, 18525, 19874, 20397, 24700, 26150, 27196, 29811, 31380, 33995, 37050, 39225, 39748, 40794, 49685, 52300, 59622, 67990, 74100, 78450, 81588, 99370, 101985, 119244, 129181, 135980, 149055, 156900, 169975, 198740, 203970, 248425, 258362, 298110, 339950, 387543, 407940, 496850, 509925, 516724, 596220, 645905, 679900, 745275, 775086, 993700, 1019850, 1291810, 1490550, 1550172, 1937715, 2039700, 2583620, 2981100, 3229525, 3875430, 6459050, 7750860, 9688575, 12918100, 19377150, 38754300]

約数ペア:

[(1, 38754300), (2, 19377150), (3, 12918100), (4, 9688575), (5, 7750860), (6, 6459050), (10, 3875430), (12, 3229525), (13, 2981100), (15, 2583620), (19, 2039700), (20, 1937715), (25, 1550172), (26, 1490550), (30, 1291810), (38, 1019850), (39, 993700), (50, 775086), (52, 745275), (57, 679900), (60, 645905), (65, 596220), (75, 516724), (76, 509925), (78, 496850), (95, 407940), (100, 387543), (114, 339950), (130, 298110), (150, 258362), (156, 248425), (190, 203970), (195, 198740), (228, 169975), (247, 156900), (260, 149055), (285, 135980), (300, 129181), (325, 119244), (380, 101985), (390, 99370), (475, 81588), (494, 78450), (523, 74100), (570, 67990), (650, 59622), (741, 52300), (780, 49685), (950, 40794), (975, 39748), (988, 39225), (1046, 37050), (1140, 33995), (1235, 31380), (1300, 29811), (1425, 27196), (1482, 26150), (1569, 24700), (1900, 20397), (1950, 19874), (2092, 18525), (2470, 15690), (2615, 14820), (2850, 13598), (2964, 13075), (3138, 12350), (3705, 10460), (3900, 9937), (4940, 7845), (5230, 7410), (5700, 6799), (6175, 6276)]