1420425000

素因数分解:

$2^3\times 3^2\times 5^5\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 288

約数和(自身を含む): 4935621600

約数和(自身を除く): 3515196600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 59, 60, 72, 75, 90, 100, 107, 118, 120, 125, 150, 177, 180, 200, 214, 225, 236, 250, 295, 300, 321, 354, 360, 375, 428, 450, 472, 500, 531, 535, 590, 600, 625, 642, 708, 750, 856, 885, 900, 963, 1000, 1062, 1070, 1125, 1180, 1250, 1284, 1416, 1475, 1500, 1605, 1770, 1800, 1875, 1926, 2124, 2140, 2250, 2360, 2500, 2568, 2655, 2675, 2950, 3000, 3125, 3210, 3540, 3750, 3852, 4248, 4280, 4425, 4500, 4815, 5000, 5310, 5350, 5625, 5900, 6250, 6313, 6420, 7080, 7375, 7500, 7704, 8025, 8850, 9000, 9375, 9630, 10620, 10700, 11250, 11800, 12500, 12626, 12840, 13275, 13375, 14750, 15000, 16050, 17700, 18750, 18939, 19260, 21240, 21400, 22125, 22500, 24075, 25000, 25252, 26550, 26750, 28125, 29500, 31565, 32100, 35400, 36875, 37500, 37878, 38520, 40125, 44250, 45000, 48150, 50504, 53100, 53500, 56250, 56817, 59000, 63130, 64200, 66375, 66875, 73750, 75000, 75756, 80250, 88500, 94695, 96300, 106200, 107000, 110625, 112500, 113634, 120375, 126260, 132750, 133750, 147500, 151512, 157825, 160500, 177000, 184375, 189390, 192600, 200625, 221250, 225000, 227268, 240750, 252520, 265500, 267500, 284085, 295000, 315650, 321000, 331875, 334375, 368750, 378780, 401250, 442500, 454536, 473475, 481500, 531000, 535000, 553125, 568170, 601875, 631300, 663750, 668750, 737500, 757560, 789125, 802500, 885000, 946950, 963000, 1003125, 1106250, 1136340, 1203750, 1262600, 1327500, 1337500, 1420425, 1475000, 1578250, 1605000, 1659375, 1893900, 2006250, 2212500, 2272680, 2367375, 2407500, 2655000, 2675000, 2840850, 3009375, 3156500, 3318750, 3787800, 3945625, 4012500, 4425000, 4734750, 4815000, 5681700, 6018750, 6313000, 6637500, 7102125, 7891250, 8025000, 9469500, 11363400, 11836875, 12037500, 13275000, 14204250, 15782500, 18939000, 19728125, 23673750, 24075000, 28408500, 31565000, 35510625, 39456250, 47347500, 56817000, 59184375, 71021250, 78912500, 94695000, 118368750, 142042500, 157825000, 177553125, 236737500, 284085000, 355106250, 473475000, 710212500, 1420425000]

約数ペア:

[(1, 1420425000), (2, 710212500), (3, 473475000), (4, 355106250), (5, 284085000), (6, 236737500), (8, 177553125), (9, 157825000), (10, 142042500), (12, 118368750), (15, 94695000), (18, 78912500), (20, 71021250), (24, 59184375), (25, 56817000), (30, 47347500), (36, 39456250), (40, 35510625), (45, 31565000), (50, 28408500), (59, 24075000), (60, 23673750), (72, 19728125), (75, 18939000), (90, 15782500), (100, 14204250), (107, 13275000), (118, 12037500), (120, 11836875), (125, 11363400), (150, 9469500), (177, 8025000), (180, 7891250), (200, 7102125), (214, 6637500), (225, 6313000), (236, 6018750), (250, 5681700), (295, 4815000), (300, 4734750), (321, 4425000), (354, 4012500), (360, 3945625), (375, 3787800), (428, 3318750), (450, 3156500), (472, 3009375), (500, 2840850), (531, 2675000), (535, 2655000), (590, 2407500), (600, 2367375), (625, 2272680), (642, 2212500), (708, 2006250), (750, 1893900), (856, 1659375), (885, 1605000), (900, 1578250), (963, 1475000), (1000, 1420425), (1062, 1337500), (1070, 1327500), (1125, 1262600), (1180, 1203750), (1250, 1136340), (1284, 1106250), (1416, 1003125), (1475, 963000), (1500, 946950), (1605, 885000), (1770, 802500), (1800, 789125), (1875, 757560), (1926, 737500), (2124, 668750), (2140, 663750), (2250, 631300), (2360, 601875), (2500, 568170), (2568, 553125), (2655, 535000), (2675, 531000), (2950, 481500), (3000, 473475), (3125, 454536), (3210, 442500), (3540, 401250), (3750, 378780), (3852, 368750), (4248, 334375), (4280, 331875), (4425, 321000), (4500, 315650), (4815, 295000), (5000, 284085), (5310, 267500), (5350, 265500), (5625, 252520), (5900, 240750), (6250, 227268), (6313, 225000), (6420, 221250), (7080, 200625), (7375, 192600), (7500, 189390), (7704, 184375), (8025, 177000), (8850, 160500), (9000, 157825), (9375, 151512), (9630, 147500), (10620, 133750), (10700, 132750), (11250, 126260), (11800, 120375), (12500, 113634), (12626, 112500), (12840, 110625), (13275, 107000), (13375, 106200), (14750, 96300), (15000, 94695), (16050, 88500), (17700, 80250), (18750, 75756), (18939, 75000), (19260, 73750), (21240, 66875), (21400, 66375), (22125, 64200), (22500, 63130), (24075, 59000), (25000, 56817), (25252, 56250), (26550, 53500), (26750, 53100), (28125, 50504), (29500, 48150), (31565, 45000), (32100, 44250), (35400, 40125), (36875, 38520), (37500, 37878)]