56849700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 177738624

約数和(自身を除く): 120888924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 71, 75, 85, 100, 102, 142, 150, 157, 170, 204, 213, 255, 284, 300, 314, 340, 355, 425, 426, 471, 510, 628, 710, 785, 850, 852, 942, 1020, 1065, 1207, 1275, 1420, 1570, 1700, 1775, 1884, 2130, 2355, 2414, 2550, 2669, 3140, 3550, 3621, 3925, 4260, 4710, 4828, 5100, 5325, 5338, 6035, 7100, 7242, 7850, 8007, 9420, 10650, 10676, 11147, 11775, 12070, 13345, 14484, 15700, 16014, 18105, 21300, 22294, 23550, 24140, 26690, 30175, 32028, 33441, 36210, 40035, 44588, 47100, 53380, 55735, 60350, 66725, 66882, 72420, 80070, 90525, 111470, 120700, 133450, 133764, 160140, 167205, 181050, 189499, 200175, 222940, 266900, 278675, 334410, 362100, 378998, 400350, 557350, 568497, 668820, 757996, 800700, 836025, 947495, 1114700, 1136994, 1672050, 1894990, 2273988, 2842485, 3344100, 3789980, 4737475, 5684970, 9474950, 11369940, 14212425, 18949900, 28424850, 56849700]

約数ペア:

[(1, 56849700), (2, 28424850), (3, 18949900), (4, 14212425), (5, 11369940), (6, 9474950), (10, 5684970), (12, 4737475), (15, 3789980), (17, 3344100), (20, 2842485), (25, 2273988), (30, 1894990), (34, 1672050), (50, 1136994), (51, 1114700), (60, 947495), (68, 836025), (71, 800700), (75, 757996), (85, 668820), (100, 568497), (102, 557350), (142, 400350), (150, 378998), (157, 362100), (170, 334410), (204, 278675), (213, 266900), (255, 222940), (284, 200175), (300, 189499), (314, 181050), (340, 167205), (355, 160140), (425, 133764), (426, 133450), (471, 120700), (510, 111470), (628, 90525), (710, 80070), (785, 72420), (850, 66882), (852, 66725), (942, 60350), (1020, 55735), (1065, 53380), (1207, 47100), (1275, 44588), (1420, 40035), (1570, 36210), (1700, 33441), (1775, 32028), (1884, 30175), (2130, 26690), (2355, 24140), (2414, 23550), (2550, 22294), (2669, 21300), (3140, 18105), (3550, 16014), (3621, 15700), (3925, 14484), (4260, 13345), (4710, 12070), (4828, 11775), (5100, 11147), (5325, 10676), (5338, 10650), (6035, 9420), (7100, 8007), (7242, 7850)]