120577275

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 275934720

約数和(自身を除く): 155357445

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 63, 65, 75, 91, 105, 117, 135, 151, 169, 175, 189, 195, 225, 273, 315, 325, 351, 453, 455, 507, 525, 585, 675, 755, 819, 845, 945, 975, 1057, 1183, 1359, 1365, 1521, 1575, 1755, 1963, 2265, 2275, 2457, 2535, 2925, 3171, 3549, 3775, 4077, 4095, 4225, 4563, 4725, 5285, 5889, 5915, 6795, 6825, 7605, 8775, 9513, 9815, 10647, 11325, 12285, 12675, 13741, 15855, 17667, 17745, 20385, 20475, 22815, 25519, 26425, 28539, 29445, 29575, 31941, 33975, 38025, 41223, 47565, 49075, 53001, 53235, 61425, 68705, 76557, 79275, 88335, 88725, 101925, 114075, 123669, 127595, 142695, 147225, 159705, 178633, 206115, 229671, 237825, 265005, 266175, 343525, 371007, 382785, 441675, 535899, 618345, 637975, 689013, 713475, 798525, 893165, 1030575, 1148355, 1325025, 1607697, 1855035, 1913925, 2679495, 3091725, 3445065, 4465825, 4823091, 5741775, 8038485, 9275175, 13397475, 17225325, 24115455, 40192425, 120577275]

約数ペア:

[(1, 120577275), (3, 40192425), (5, 24115455), (7, 17225325), (9, 13397475), (13, 9275175), (15, 8038485), (21, 5741775), (25, 4823091), (27, 4465825), (35, 3445065), (39, 3091725), (45, 2679495), (63, 1913925), (65, 1855035), (75, 1607697), (91, 1325025), (105, 1148355), (117, 1030575), (135, 893165), (151, 798525), (169, 713475), (175, 689013), (189, 637975), (195, 618345), (225, 535899), (273, 441675), (315, 382785), (325, 371007), (351, 343525), (453, 266175), (455, 265005), (507, 237825), (525, 229671), (585, 206115), (675, 178633), (755, 159705), (819, 147225), (845, 142695), (945, 127595), (975, 123669), (1057, 114075), (1183, 101925), (1359, 88725), (1365, 88335), (1521, 79275), (1575, 76557), (1755, 68705), (1963, 61425), (2265, 53235), (2275, 53001), (2457, 49075), (2535, 47565), (2925, 41223), (3171, 38025), (3549, 33975), (3775, 31941), (4077, 29575), (4095, 29445), (4225, 28539), (4563, 26425), (4725, 25519), (5285, 22815), (5889, 20475), (5915, 20385), (6795, 17745), (6825, 17667), (7605, 15855), (8775, 13741), (9513, 12675), (9815, 12285), (10647, 11325)]