102380100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 310480128

約数和(自身を除く): 208100028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 53, 60, 75, 94, 100, 106, 137, 141, 150, 159, 188, 212, 235, 265, 274, 282, 300, 318, 411, 470, 530, 548, 564, 636, 685, 705, 795, 822, 940, 1060, 1175, 1325, 1370, 1410, 1590, 1644, 2055, 2350, 2491, 2650, 2740, 2820, 3180, 3425, 3525, 3975, 4110, 4700, 4982, 5300, 6439, 6850, 7050, 7261, 7473, 7950, 8220, 9964, 10275, 12455, 12878, 13700, 14100, 14522, 14946, 15900, 19317, 20550, 21783, 24910, 25756, 29044, 29892, 32195, 36305, 37365, 38634, 41100, 43566, 49820, 62275, 64390, 72610, 74730, 77268, 87132, 96585, 108915, 124550, 128780, 145220, 149460, 160975, 181525, 186825, 193170, 217830, 249100, 321950, 341267, 363050, 373650, 386340, 435660, 482925, 544575, 643900, 682534, 726100, 747300, 965850, 1023801, 1089150, 1365068, 1706335, 1931700, 2047602, 2178300, 3412670, 4095204, 5119005, 6825340, 8531675, 10238010, 17063350, 20476020, 25595025, 34126700, 51190050, 102380100]

約数ペア:

[(1, 102380100), (2, 51190050), (3, 34126700), (4, 25595025), (5, 20476020), (6, 17063350), (10, 10238010), (12, 8531675), (15, 6825340), (20, 5119005), (25, 4095204), (30, 3412670), (47, 2178300), (50, 2047602), (53, 1931700), (60, 1706335), (75, 1365068), (94, 1089150), (100, 1023801), (106, 965850), (137, 747300), (141, 726100), (150, 682534), (159, 643900), (188, 544575), (212, 482925), (235, 435660), (265, 386340), (274, 373650), (282, 363050), (300, 341267), (318, 321950), (411, 249100), (470, 217830), (530, 193170), (548, 186825), (564, 181525), (636, 160975), (685, 149460), (705, 145220), (795, 128780), (822, 124550), (940, 108915), (1060, 96585), (1175, 87132), (1325, 77268), (1370, 74730), (1410, 72610), (1590, 64390), (1644, 62275), (2055, 49820), (2350, 43566), (2491, 41100), (2650, 38634), (2740, 37365), (2820, 36305), (3180, 32195), (3425, 29892), (3525, 29044), (3975, 25756), (4110, 24910), (4700, 21783), (4982, 20550), (5300, 19317), (6439, 15900), (6850, 14946), (7050, 14522), (7261, 14100), (7473, 13700), (7950, 12878), (8220, 12455), (9964, 10275)]