61682280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 204664320

約数和(自身を除く): 142982040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 563, 660, 664, 830, 913, 996, 1126, 1245, 1320, 1660, 1689, 1826, 1992, 2252, 2490, 2739, 2815, 3320, 3378, 3652, 4504, 4565, 4980, 5478, 5630, 6193, 6756, 7304, 8445, 9130, 9960, 10956, 11260, 12386, 13512, 13695, 16890, 18260, 18579, 21912, 22520, 24772, 27390, 30965, 33780, 36520, 37158, 46729, 49544, 54780, 61930, 67560, 74316, 92895, 93458, 109560, 123860, 140187, 148632, 185790, 186916, 233645, 247720, 280374, 371580, 373832, 467290, 514019, 560748, 700935, 743160, 934580, 1028038, 1121496, 1401870, 1542057, 1869160, 2056076, 2570095, 2803740, 3084114, 4112152, 5140190, 5607480, 6168228, 7710285, 10280380, 12336456, 15420570, 20560760, 30841140, 61682280]

約数ペア:

[(1, 61682280), (2, 30841140), (3, 20560760), (4, 15420570), (5, 12336456), (6, 10280380), (8, 7710285), (10, 6168228), (11, 5607480), (12, 5140190), (15, 4112152), (20, 3084114), (22, 2803740), (24, 2570095), (30, 2056076), (33, 1869160), (40, 1542057), (44, 1401870), (55, 1121496), (60, 1028038), (66, 934580), (83, 743160), (88, 700935), (110, 560748), (120, 514019), (132, 467290), (165, 373832), (166, 371580), (220, 280374), (249, 247720), (264, 233645), (330, 186916), (332, 185790), (415, 148632), (440, 140187), (498, 123860), (563, 109560), (660, 93458), (664, 92895), (830, 74316), (913, 67560), (996, 61930), (1126, 54780), (1245, 49544), (1320, 46729), (1660, 37158), (1689, 36520), (1826, 33780), (1992, 30965), (2252, 27390), (2490, 24772), (2739, 22520), (2815, 21912), (3320, 18579), (3378, 18260), (3652, 16890), (4504, 13695), (4565, 13512), (4980, 12386), (5478, 11260), (5630, 10956), (6193, 9960), (6756, 9130), (7304, 8445)]