22229460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 74954880

約数和(自身を除く): 52725420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 103, 109, 110, 132, 165, 180, 198, 206, 218, 220, 309, 327, 330, 396, 412, 436, 495, 515, 545, 618, 654, 660, 927, 981, 990, 1030, 1090, 1133, 1199, 1236, 1308, 1545, 1635, 1854, 1962, 1980, 2060, 2180, 2266, 2398, 3090, 3270, 3399, 3597, 3708, 3924, 4532, 4635, 4796, 4905, 5665, 5995, 6180, 6540, 6798, 7194, 9270, 9810, 10197, 10791, 11227, 11330, 11990, 13596, 14388, 16995, 17985, 18540, 19620, 20394, 21582, 22454, 22660, 23980, 33681, 33990, 35970, 40788, 43164, 44908, 50985, 53955, 56135, 67362, 67980, 71940, 101043, 101970, 107910, 112270, 123497, 134724, 168405, 202086, 203940, 215820, 224540, 246994, 336810, 370491, 404172, 493988, 505215, 617485, 673620, 740982, 1010430, 1111473, 1234970, 1481964, 1852455, 2020860, 2222946, 2469940, 3704910, 4445892, 5557365, 7409820, 11114730, 22229460]

約数ペア:

[(1, 22229460), (2, 11114730), (3, 7409820), (4, 5557365), (5, 4445892), (6, 3704910), (9, 2469940), (10, 2222946), (11, 2020860), (12, 1852455), (15, 1481964), (18, 1234970), (20, 1111473), (22, 1010430), (30, 740982), (33, 673620), (36, 617485), (44, 505215), (45, 493988), (55, 404172), (60, 370491), (66, 336810), (90, 246994), (99, 224540), (103, 215820), (109, 203940), (110, 202086), (132, 168405), (165, 134724), (180, 123497), (198, 112270), (206, 107910), (218, 101970), (220, 101043), (309, 71940), (327, 67980), (330, 67362), (396, 56135), (412, 53955), (436, 50985), (495, 44908), (515, 43164), (545, 40788), (618, 35970), (654, 33990), (660, 33681), (927, 23980), (981, 22660), (990, 22454), (1030, 21582), (1090, 20394), (1133, 19620), (1199, 18540), (1236, 17985), (1308, 16995), (1545, 14388), (1635, 13596), (1854, 11990), (1962, 11330), (1980, 11227), (2060, 10791), (2180, 10197), (2266, 9810), (2398, 9270), (3090, 7194), (3270, 6798), (3399, 6540), (3597, 6180), (3708, 5995), (3924, 5665), (4532, 4905), (4635, 4796)]