242734860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7369}}^1$

素因数の和:7448

約数の個数: 96

約数和(自身を含む): 767659200

約数和(自身を除く): 524924340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 5490, 6588, 7369, 8235, 10980, 14738, 16470, 22107, 29476, 32940, 36845, 44214, 66321, 73690, 88428, 110535, 132642, 147380, 198963, 221070, 265284, 331605, 397926, 442140, 449509, 663210, 795852, 899018, 994815, 1326420, 1348527, 1798036, 1989630, 2247545, 2697054, 3979260, 4045581, 4495090, 5394108, 6742635, 8091162, 8990180, 12136743, 13485270, 16182324, 20227905, 24273486, 26970540, 40455810, 48546972, 60683715, 80911620, 121367430, 242734860]

約数ペア:

[(1, 242734860), (2, 121367430), (3, 80911620), (4, 60683715), (5, 48546972), (6, 40455810), (9, 26970540), (10, 24273486), (12, 20227905), (15, 16182324), (18, 13485270), (20, 12136743), (27, 8990180), (30, 8091162), (36, 6742635), (45, 5394108), (54, 4495090), (60, 4045581), (61, 3979260), (90, 2697054), (108, 2247545), (122, 1989630), (135, 1798036), (180, 1348527), (183, 1326420), (244, 994815), (270, 899018), (305, 795852), (366, 663210), (540, 449509), (549, 442140), (610, 397926), (732, 331605), (915, 265284), (1098, 221070), (1220, 198963), (1647, 147380), (1830, 132642), (2196, 110535), (2745, 88428), (3294, 73690), (3660, 66321), (5490, 44214), (6588, 36845), (7369, 32940), (8235, 29476), (10980, 22107), (14738, 16470)]