125710020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^2$

素因数の和:290

約数の個数: 108

約数和(自身を含む): 391227564

約数和(自身を除く): 265517544

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 107, 122, 180, 183, 214, 244, 305, 321, 366, 428, 535, 549, 610, 642, 732, 915, 963, 1070, 1098, 1220, 1284, 1605, 1830, 1926, 2140, 2196, 2745, 3210, 3660, 3852, 4815, 5490, 6420, 6527, 9630, 10980, 11449, 13054, 19260, 19581, 22898, 26108, 32635, 34347, 39162, 45796, 57245, 58743, 65270, 68694, 78324, 97905, 103041, 114490, 117486, 130540, 137388, 171735, 195810, 206082, 228980, 234972, 293715, 343470, 391620, 412164, 515205, 587430, 686940, 698389, 1030410, 1174860, 1396778, 2060820, 2095167, 2793556, 3491945, 4190334, 6285501, 6983890, 8380668, 10475835, 12571002, 13967780, 20951670, 25142004, 31427505, 41903340, 62855010, 125710020]

約数ペア:

[(1, 125710020), (2, 62855010), (3, 41903340), (4, 31427505), (5, 25142004), (6, 20951670), (9, 13967780), (10, 12571002), (12, 10475835), (15, 8380668), (18, 6983890), (20, 6285501), (30, 4190334), (36, 3491945), (45, 2793556), (60, 2095167), (61, 2060820), (90, 1396778), (107, 1174860), (122, 1030410), (180, 698389), (183, 686940), (214, 587430), (244, 515205), (305, 412164), (321, 391620), (366, 343470), (428, 293715), (535, 234972), (549, 228980), (610, 206082), (642, 195810), (732, 171735), (915, 137388), (963, 130540), (1070, 117486), (1098, 114490), (1220, 103041), (1284, 97905), (1605, 78324), (1830, 68694), (1926, 65270), (2140, 58743), (2196, 57245), (2745, 45796), (3210, 39162), (3660, 34347), (3852, 32635), (4815, 26108), (5490, 22898), (6420, 19581), (6527, 19260), (9630, 13054), (10980, 11449)]