73288620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 231678720

約数和(自身を除く): 158390100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 67, 90, 103, 118, 134, 177, 180, 201, 206, 236, 268, 295, 309, 335, 354, 402, 412, 515, 531, 590, 603, 618, 670, 708, 804, 885, 927, 1005, 1030, 1062, 1180, 1206, 1236, 1340, 1545, 1770, 1854, 2010, 2060, 2124, 2412, 2655, 3015, 3090, 3540, 3708, 3953, 4020, 4635, 5310, 6030, 6077, 6180, 6901, 7906, 9270, 10620, 11859, 12060, 12154, 13802, 15812, 18231, 18540, 19765, 20703, 23718, 24308, 27604, 30385, 34505, 35577, 36462, 39530, 41406, 47436, 54693, 59295, 60770, 62109, 69010, 71154, 72924, 79060, 82812, 91155, 103515, 109386, 118590, 121540, 124218, 138020, 142308, 177885, 182310, 207030, 218772, 237180, 248436, 273465, 310545, 355770, 364620, 407159, 414060, 546930, 621090, 711540, 814318, 1093860, 1221477, 1242180, 1628636, 2035795, 2442954, 3664431, 4071590, 4885908, 6107385, 7328862, 8143180, 12214770, 14657724, 18322155, 24429540, 36644310, 73288620]

約数ペア:

[(1, 73288620), (2, 36644310), (3, 24429540), (4, 18322155), (5, 14657724), (6, 12214770), (9, 8143180), (10, 7328862), (12, 6107385), (15, 4885908), (18, 4071590), (20, 3664431), (30, 2442954), (36, 2035795), (45, 1628636), (59, 1242180), (60, 1221477), (67, 1093860), (90, 814318), (103, 711540), (118, 621090), (134, 546930), (177, 414060), (180, 407159), (201, 364620), (206, 355770), (236, 310545), (268, 273465), (295, 248436), (309, 237180), (335, 218772), (354, 207030), (402, 182310), (412, 177885), (515, 142308), (531, 138020), (590, 124218), (603, 121540), (618, 118590), (670, 109386), (708, 103515), (804, 91155), (885, 82812), (927, 79060), (1005, 72924), (1030, 71154), (1062, 69010), (1180, 62109), (1206, 60770), (1236, 59295), (1340, 54693), (1545, 47436), (1770, 41406), (1854, 39530), (2010, 36462), (2060, 35577), (2124, 34505), (2412, 30385), (2655, 27604), (3015, 24308), (3090, 23718), (3540, 20703), (3708, 19765), (3953, 18540), (4020, 18231), (4635, 15812), (5310, 13802), (6030, 12154), (6077, 12060), (6180, 11859), (6901, 10620), (7906, 9270)]