160254000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 240

約数和(自身を含む): 580900320

約数和(自身を除く): 420646320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 36, 40, 45, 48, 50, 58, 60, 72, 75, 80, 87, 90, 100, 116, 120, 125, 144, 145, 150, 174, 180, 200, 225, 232, 240, 250, 261, 290, 300, 307, 348, 360, 375, 400, 435, 450, 464, 500, 522, 580, 600, 614, 696, 720, 725, 750, 870, 900, 921, 1000, 1044, 1125, 1160, 1200, 1228, 1305, 1392, 1450, 1500, 1535, 1740, 1800, 1842, 2000, 2088, 2175, 2250, 2320, 2456, 2610, 2763, 2900, 3000, 3070, 3480, 3600, 3625, 3684, 4176, 4350, 4500, 4605, 4912, 5220, 5526, 5800, 6000, 6140, 6525, 6960, 7250, 7368, 7675, 8700, 8903, 9000, 9210, 10440, 10875, 11052, 11600, 12280, 13050, 13815, 14500, 14736, 15350, 17400, 17806, 18000, 18420, 20880, 21750, 22104, 23025, 24560, 26100, 26709, 27630, 29000, 30700, 32625, 34800, 35612, 36840, 38375, 43500, 44208, 44515, 46050, 52200, 53418, 55260, 58000, 61400, 65250, 69075, 71224, 73680, 76750, 80127, 87000, 89030, 92100, 104400, 106836, 110520, 115125, 122800, 130500, 133545, 138150, 142448, 153500, 160254, 174000, 178060, 184200, 213672, 221040, 222575, 230250, 261000, 267090, 276300, 307000, 320508, 345375, 356120, 368400, 400635, 427344, 445150, 460500, 522000, 534180, 552600, 614000, 641016, 667725, 690750, 712240, 801270, 890300, 921000, 1068360, 1105200, 1112875, 1282032, 1335450, 1381500, 1602540, 1780600, 1842000, 2003175, 2136720, 2225750, 2670900, 2763000, 3205080, 3338625, 3561200, 4006350, 4451500, 5341800, 5526000, 6410160, 6677250, 8012700, 8903000, 10015875, 10683600, 13354500, 16025400, 17806000, 20031750, 26709000, 32050800, 40063500, 53418000, 80127000, 160254000]

約数ペア:

[(1, 160254000), (2, 80127000), (3, 53418000), (4, 40063500), (5, 32050800), (6, 26709000), (8, 20031750), (9, 17806000), (10, 16025400), (12, 13354500), (15, 10683600), (16, 10015875), (18, 8903000), (20, 8012700), (24, 6677250), (25, 6410160), (29, 5526000), (30, 5341800), (36, 4451500), (40, 4006350), (45, 3561200), (48, 3338625), (50, 3205080), (58, 2763000), (60, 2670900), (72, 2225750), (75, 2136720), (80, 2003175), (87, 1842000), (90, 1780600), (100, 1602540), (116, 1381500), (120, 1335450), (125, 1282032), (144, 1112875), (145, 1105200), (150, 1068360), (174, 921000), (180, 890300), (200, 801270), (225, 712240), (232, 690750), (240, 667725), (250, 641016), (261, 614000), (290, 552600), (300, 534180), (307, 522000), (348, 460500), (360, 445150), (375, 427344), (400, 400635), (435, 368400), (450, 356120), (464, 345375), (500, 320508), (522, 307000), (580, 276300), (600, 267090), (614, 261000), (696, 230250), (720, 222575), (725, 221040), (750, 213672), (870, 184200), (900, 178060), (921, 174000), (1000, 160254), (1044, 153500), (1125, 142448), (1160, 138150), (1200, 133545), (1228, 130500), (1305, 122800), (1392, 115125), (1450, 110520), (1500, 106836), (1535, 104400), (1740, 92100), (1800, 89030), (1842, 87000), (2000, 80127), (2088, 76750), (2175, 73680), (2250, 71224), (2320, 69075), (2456, 65250), (2610, 61400), (2763, 58000), (2900, 55260), (3000, 53418), (3070, 52200), (3480, 46050), (3600, 44515), (3625, 44208), (3684, 43500), (4176, 38375), (4350, 36840), (4500, 35612), (4605, 34800), (4912, 32625), (5220, 30700), (5526, 29000), (5800, 27630), (6000, 26709), (6140, 26100), (6525, 24560), (6960, 23025), (7250, 22104), (7368, 21750), (7675, 20880), (8700, 18420), (8903, 18000), (9000, 17806), (9210, 17400), (10440, 15350), (10875, 14736), (11052, 14500), (11600, 13815), (12280, 13050)]