2440681875

素因数分解:

$3^4\times 5^4\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1372

約数の個数: 100

約数和(自身を含む): 4682713552

約数和(自身を除く): 2242031677

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 81, 111, 125, 135, 185, 225, 333, 375, 405, 555, 625, 675, 925, 999, 1125, 1303, 1665, 1875, 2025, 2775, 2997, 3375, 3909, 4625, 4995, 5625, 6515, 8325, 10125, 11727, 13875, 14985, 16875, 19545, 23125, 24975, 32575, 35181, 41625, 48211, 50625, 58635, 69375, 74925, 97725, 105543, 124875, 144633, 162875, 175905, 208125, 241055, 293175, 374625, 433899, 488625, 527715, 624375, 723165, 814375, 879525, 1205275, 1301697, 1465875, 1873125, 2169495, 2443125, 2638575, 3615825, 3905091, 4397625, 6026375, 6508485, 7329375, 10847475, 13192875, 18079125, 19525455, 21988125, 30131875, 32542425, 54237375, 65964375, 90395625, 97627275, 162712125, 271186875, 488136375, 813560625, 2440681875]

約数ペア:

[(1, 2440681875), (3, 813560625), (5, 488136375), (9, 271186875), (15, 162712125), (25, 97627275), (27, 90395625), (37, 65964375), (45, 54237375), (75, 32542425), (81, 30131875), (111, 21988125), (125, 19525455), (135, 18079125), (185, 13192875), (225, 10847475), (333, 7329375), (375, 6508485), (405, 6026375), (555, 4397625), (625, 3905091), (675, 3615825), (925, 2638575), (999, 2443125), (1125, 2169495), (1303, 1873125), (1665, 1465875), (1875, 1301697), (2025, 1205275), (2775, 879525), (2997, 814375), (3375, 723165), (3909, 624375), (4625, 527715), (4995, 488625), (5625, 433899), (6515, 374625), (8325, 293175), (10125, 241055), (11727, 208125), (13875, 175905), (14985, 162875), (16875, 144633), (19545, 124875), (23125, 105543), (24975, 97725), (32575, 74925), (35181, 69375), (41625, 58635), (48211, 50625)]