1262138400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:904

約数の個数: 216

約数和(自身を含む): 4472932464

約数和(自身を除く): 3210794064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 307, 360, 400, 450, 480, 571, 600, 614, 720, 800, 900, 921, 1142, 1200, 1228, 1440, 1535, 1713, 1800, 1842, 2284, 2400, 2456, 2763, 2855, 3070, 3426, 3600, 3684, 4568, 4605, 4912, 5139, 5526, 5710, 6140, 6852, 7200, 7368, 7675, 8565, 9136, 9210, 9824, 10278, 11052, 11420, 12280, 13704, 13815, 14275, 14736, 15350, 17130, 18272, 18420, 20556, 22104, 22840, 23025, 24560, 25695, 27408, 27630, 28550, 29472, 30700, 34260, 36840, 41112, 42825, 44208, 45680, 46050, 49120, 51390, 54816, 55260, 57100, 61400, 68520, 69075, 73680, 82224, 85650, 88416, 91360, 92100, 102780, 110520, 114200, 122800, 128475, 137040, 138150, 147360, 164448, 171300, 175297, 184200, 205560, 221040, 228400, 245600, 256950, 274080, 276300, 342600, 350594, 368400, 411120, 442080, 456800, 513900, 525891, 552600, 685200, 701188, 736800, 822240, 876485, 1027800, 1051782, 1105200, 1370400, 1402376, 1577673, 1752970, 2055600, 2103564, 2210400, 2629455, 2804752, 3155346, 3505940, 4111200, 4207128, 4382425, 5258910, 5609504, 6310692, 7011880, 7888365, 8414256, 8764850, 10517820, 12621384, 13147275, 14023760, 15776730, 16828512, 17529700, 21035640, 25242768, 26294550, 28047520, 31553460, 35059400, 39441825, 42071280, 50485536, 52589100, 63106920, 70118800, 78883650, 84142560, 105178200, 126213840, 140237600, 157767300, 210356400, 252427680, 315534600, 420712800, 631069200, 1262138400]

約数ペア:

[(1, 1262138400), (2, 631069200), (3, 420712800), (4, 315534600), (5, 252427680), (6, 210356400), (8, 157767300), (9, 140237600), (10, 126213840), (12, 105178200), (15, 84142560), (16, 78883650), (18, 70118800), (20, 63106920), (24, 52589100), (25, 50485536), (30, 42071280), (32, 39441825), (36, 35059400), (40, 31553460), (45, 28047520), (48, 26294550), (50, 25242768), (60, 21035640), (72, 17529700), (75, 16828512), (80, 15776730), (90, 14023760), (96, 13147275), (100, 12621384), (120, 10517820), (144, 8764850), (150, 8414256), (160, 7888365), (180, 7011880), (200, 6310692), (225, 5609504), (240, 5258910), (288, 4382425), (300, 4207128), (307, 4111200), (360, 3505940), (400, 3155346), (450, 2804752), (480, 2629455), (571, 2210400), (600, 2103564), (614, 2055600), (720, 1752970), (800, 1577673), (900, 1402376), (921, 1370400), (1142, 1105200), (1200, 1051782), (1228, 1027800), (1440, 876485), (1535, 822240), (1713, 736800), (1800, 701188), (1842, 685200), (2284, 552600), (2400, 525891), (2456, 513900), (2763, 456800), (2855, 442080), (3070, 411120), (3426, 368400), (3600, 350594), (3684, 342600), (4568, 276300), (4605, 274080), (4912, 256950), (5139, 245600), (5526, 228400), (5710, 221040), (6140, 205560), (6852, 184200), (7200, 175297), (7368, 171300), (7675, 164448), (8565, 147360), (9136, 138150), (9210, 137040), (9824, 128475), (10278, 122800), (11052, 114200), (11420, 110520), (12280, 102780), (13704, 92100), (13815, 91360), (14275, 88416), (14736, 85650), (15350, 82224), (17130, 73680), (18272, 69075), (18420, 68520), (20556, 61400), (22104, 57100), (22840, 55260), (23025, 54816), (24560, 51390), (25695, 49120), (27408, 46050), (27630, 45680), (28550, 44208), (29472, 42825), (30700, 41112), (34260, 36840)]