75730320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1109

約数の個数: 120

約数和(自身を含む): 256965696

約数和(自身を除く): 181235376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 983, 1070, 1284, 1605, 1712, 1926, 1966, 2140, 2568, 2949, 3210, 3852, 3932, 4280, 4815, 4915, 5136, 5898, 6420, 7704, 7864, 8560, 8847, 9630, 9830, 11796, 12840, 14745, 15408, 15728, 17694, 19260, 19660, 23592, 25680, 29490, 35388, 38520, 39320, 44235, 47184, 58980, 70776, 77040, 78640, 88470, 105181, 117960, 141552, 176940, 210362, 235920, 315543, 353880, 420724, 525905, 631086, 707760, 841448, 946629, 1051810, 1262172, 1577715, 1682896, 1893258, 2103620, 2524344, 3155430, 3786516, 4207240, 4733145, 5048688, 6310860, 7573032, 8414480, 9466290, 12621720, 15146064, 18932580, 25243440, 37865160, 75730320]

約数ペア:

[(1, 75730320), (2, 37865160), (3, 25243440), (4, 18932580), (5, 15146064), (6, 12621720), (8, 9466290), (9, 8414480), (10, 7573032), (12, 6310860), (15, 5048688), (16, 4733145), (18, 4207240), (20, 3786516), (24, 3155430), (30, 2524344), (36, 2103620), (40, 1893258), (45, 1682896), (48, 1577715), (60, 1262172), (72, 1051810), (80, 946629), (90, 841448), (107, 707760), (120, 631086), (144, 525905), (180, 420724), (214, 353880), (240, 315543), (321, 235920), (360, 210362), (428, 176940), (535, 141552), (642, 117960), (720, 105181), (856, 88470), (963, 78640), (983, 77040), (1070, 70776), (1284, 58980), (1605, 47184), (1712, 44235), (1926, 39320), (1966, 38520), (2140, 35388), (2568, 29490), (2949, 25680), (3210, 23592), (3852, 19660), (3932, 19260), (4280, 17694), (4815, 15728), (4915, 15408), (5136, 14745), (5898, 12840), (6420, 11796), (7704, 9830), (7864, 9630), (8560, 8847)]