54004440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 132619560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 239, 269, 280, 420, 478, 538, 717, 807, 840, 956, 1076, 1195, 1345, 1434, 1614, 1673, 1883, 1912, 2152, 2390, 2690, 2868, 3228, 3346, 3585, 3766, 4035, 4780, 5019, 5380, 5649, 5736, 6456, 6692, 7170, 7532, 8070, 8365, 9415, 9560, 10038, 10760, 11298, 13384, 14340, 15064, 16140, 16730, 18830, 20076, 22596, 25095, 28245, 28680, 32280, 33460, 37660, 40152, 45192, 50190, 56490, 64291, 66920, 75320, 100380, 112980, 128582, 192873, 200760, 225960, 257164, 321455, 385746, 450037, 514328, 642910, 771492, 900074, 964365, 1285820, 1350111, 1542984, 1800148, 1928730, 2250185, 2571640, 2700222, 3600296, 3857460, 4500370, 5400444, 6750555, 7714920, 9000740, 10800888, 13501110, 18001480, 27002220, 54004440]

約数ペア:

[(1, 54004440), (2, 27002220), (3, 18001480), (4, 13501110), (5, 10800888), (6, 9000740), (7, 7714920), (8, 6750555), (10, 5400444), (12, 4500370), (14, 3857460), (15, 3600296), (20, 2700222), (21, 2571640), (24, 2250185), (28, 1928730), (30, 1800148), (35, 1542984), (40, 1350111), (42, 1285820), (56, 964365), (60, 900074), (70, 771492), (84, 642910), (105, 514328), (120, 450037), (140, 385746), (168, 321455), (210, 257164), (239, 225960), (269, 200760), (280, 192873), (420, 128582), (478, 112980), (538, 100380), (717, 75320), (807, 66920), (840, 64291), (956, 56490), (1076, 50190), (1195, 45192), (1345, 40152), (1434, 37660), (1614, 33460), (1673, 32280), (1883, 28680), (1912, 28245), (2152, 25095), (2390, 22596), (2690, 20076), (2868, 18830), (3228, 16730), (3346, 16140), (3585, 15064), (3766, 14340), (4035, 13384), (4780, 11298), (5019, 10760), (5380, 10038), (5649, 9560), (5736, 9415), (6456, 8365), (6692, 8070), (7170, 7532)]