87060090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 245145600

約数和(自身を除く): 158085510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 31, 38, 39, 57, 62, 65, 78, 93, 95, 114, 130, 155, 186, 190, 195, 247, 285, 310, 379, 390, 403, 465, 494, 570, 589, 741, 758, 806, 930, 1137, 1178, 1209, 1235, 1482, 1767, 1895, 2015, 2274, 2418, 2470, 2945, 3534, 3705, 3790, 4030, 4927, 5685, 5890, 6045, 7201, 7410, 7657, 8835, 9854, 11370, 11749, 12090, 14402, 14781, 15314, 17670, 21603, 22971, 23498, 24635, 29562, 35247, 36005, 38285, 43206, 45942, 49270, 58745, 70494, 72010, 73905, 76570, 93613, 108015, 114855, 117490, 147810, 152737, 176235, 187226, 216030, 223231, 229710, 280839, 305474, 352470, 446462, 458211, 468065, 561678, 669693, 763685, 916422, 936130, 1116155, 1339386, 1404195, 1527370, 2232310, 2291055, 2808390, 2902003, 3348465, 4582110, 5804006, 6696930, 8706009, 14510015, 17412018, 29020030, 43530045, 87060090]

約数ペア:

[(1, 87060090), (2, 43530045), (3, 29020030), (5, 17412018), (6, 14510015), (10, 8706009), (13, 6696930), (15, 5804006), (19, 4582110), (26, 3348465), (30, 2902003), (31, 2808390), (38, 2291055), (39, 2232310), (57, 1527370), (62, 1404195), (65, 1339386), (78, 1116155), (93, 936130), (95, 916422), (114, 763685), (130, 669693), (155, 561678), (186, 468065), (190, 458211), (195, 446462), (247, 352470), (285, 305474), (310, 280839), (379, 229710), (390, 223231), (403, 216030), (465, 187226), (494, 176235), (570, 152737), (589, 147810), (741, 117490), (758, 114855), (806, 108015), (930, 93613), (1137, 76570), (1178, 73905), (1209, 72010), (1235, 70494), (1482, 58745), (1767, 49270), (1895, 45942), (2015, 43206), (2274, 38285), (2418, 36005), (2470, 35247), (2945, 29562), (3534, 24635), (3705, 23498), (3790, 22971), (4030, 21603), (4927, 17670), (5685, 15314), (5890, 14781), (6045, 14402), (7201, 12090), (7410, 11749), (7657, 11370), (8835, 9854)]