91563900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 278253024

約数和(自身を除く): 186689124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 73, 74, 75, 100, 111, 113, 146, 148, 150, 185, 219, 222, 226, 292, 300, 339, 365, 370, 438, 444, 452, 555, 565, 678, 730, 740, 876, 925, 1095, 1110, 1130, 1356, 1460, 1695, 1825, 1850, 2190, 2220, 2260, 2701, 2775, 2825, 3390, 3650, 3700, 4181, 4380, 5402, 5475, 5550, 5650, 6780, 7300, 8103, 8249, 8362, 8475, 10804, 10950, 11100, 11300, 12543, 13505, 16206, 16498, 16724, 16950, 20905, 21900, 24747, 25086, 27010, 32412, 32996, 33900, 40515, 41245, 41810, 49494, 50172, 54020, 62715, 67525, 81030, 82490, 83620, 98988, 104525, 123735, 125430, 135050, 162060, 164980, 202575, 206225, 209050, 247470, 250860, 270100, 305213, 313575, 405150, 412450, 418100, 494940, 610426, 618675, 627150, 810300, 824900, 915639, 1220852, 1237350, 1254300, 1526065, 1831278, 2474700, 3052130, 3662556, 4578195, 6104260, 7630325, 9156390, 15260650, 18312780, 22890975, 30521300, 45781950, 91563900]

約数ペア:

[(1, 91563900), (2, 45781950), (3, 30521300), (4, 22890975), (5, 18312780), (6, 15260650), (10, 9156390), (12, 7630325), (15, 6104260), (20, 4578195), (25, 3662556), (30, 3052130), (37, 2474700), (50, 1831278), (60, 1526065), (73, 1254300), (74, 1237350), (75, 1220852), (100, 915639), (111, 824900), (113, 810300), (146, 627150), (148, 618675), (150, 610426), (185, 494940), (219, 418100), (222, 412450), (226, 405150), (292, 313575), (300, 305213), (339, 270100), (365, 250860), (370, 247470), (438, 209050), (444, 206225), (452, 202575), (555, 164980), (565, 162060), (678, 135050), (730, 125430), (740, 123735), (876, 104525), (925, 98988), (1095, 83620), (1110, 82490), (1130, 81030), (1356, 67525), (1460, 62715), (1695, 54020), (1825, 50172), (1850, 49494), (2190, 41810), (2220, 41245), (2260, 40515), (2701, 33900), (2775, 32996), (2825, 32412), (3390, 27010), (3650, 25086), (3700, 24747), (4181, 21900), (4380, 20905), (5402, 16950), (5475, 16724), (5550, 16498), (5650, 16206), (6780, 13505), (7300, 12543), (8103, 11300), (8249, 11100), (8362, 10950), (8475, 10804)]