142042500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 180

約数和(自身を含む): 460540080

約数和(自身を除く): 318497580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 59, 60, 75, 90, 100, 107, 118, 125, 150, 177, 180, 214, 225, 236, 250, 295, 300, 321, 354, 375, 428, 450, 500, 531, 535, 590, 625, 642, 708, 750, 885, 900, 963, 1062, 1070, 1125, 1180, 1250, 1284, 1475, 1500, 1605, 1770, 1875, 1926, 2124, 2140, 2250, 2500, 2655, 2675, 2950, 3210, 3540, 3750, 3852, 4425, 4500, 4815, 5310, 5350, 5625, 5900, 6313, 6420, 7375, 7500, 8025, 8850, 9630, 10620, 10700, 11250, 12626, 13275, 13375, 14750, 16050, 17700, 18939, 19260, 22125, 22500, 24075, 25252, 26550, 26750, 29500, 31565, 32100, 36875, 37878, 40125, 44250, 48150, 53100, 53500, 56817, 63130, 66375, 66875, 73750, 75756, 80250, 88500, 94695, 96300, 110625, 113634, 120375, 126260, 132750, 133750, 147500, 157825, 160500, 189390, 200625, 221250, 227268, 240750, 265500, 267500, 284085, 315650, 331875, 378780, 401250, 442500, 473475, 481500, 568170, 601875, 631300, 663750, 789125, 802500, 946950, 1136340, 1203750, 1327500, 1420425, 1578250, 1893900, 2367375, 2407500, 2840850, 3156500, 3945625, 4734750, 5681700, 7102125, 7891250, 9469500, 11836875, 14204250, 15782500, 23673750, 28408500, 35510625, 47347500, 71021250, 142042500]

約数ペア:

[(1, 142042500), (2, 71021250), (3, 47347500), (4, 35510625), (5, 28408500), (6, 23673750), (9, 15782500), (10, 14204250), (12, 11836875), (15, 9469500), (18, 7891250), (20, 7102125), (25, 5681700), (30, 4734750), (36, 3945625), (45, 3156500), (50, 2840850), (59, 2407500), (60, 2367375), (75, 1893900), (90, 1578250), (100, 1420425), (107, 1327500), (118, 1203750), (125, 1136340), (150, 946950), (177, 802500), (180, 789125), (214, 663750), (225, 631300), (236, 601875), (250, 568170), (295, 481500), (300, 473475), (321, 442500), (354, 401250), (375, 378780), (428, 331875), (450, 315650), (500, 284085), (531, 267500), (535, 265500), (590, 240750), (625, 227268), (642, 221250), (708, 200625), (750, 189390), (885, 160500), (900, 157825), (963, 147500), (1062, 133750), (1070, 132750), (1125, 126260), (1180, 120375), (1250, 113634), (1284, 110625), (1475, 96300), (1500, 94695), (1605, 88500), (1770, 80250), (1875, 75756), (1926, 73750), (2124, 66875), (2140, 66375), (2250, 63130), (2500, 56817), (2655, 53500), (2675, 53100), (2950, 48150), (3210, 44250), (3540, 40125), (3750, 37878), (3852, 36875), (4425, 32100), (4500, 31565), (4815, 29500), (5310, 26750), (5350, 26550), (5625, 25252), (5900, 24075), (6313, 22500), (6420, 22125), (7375, 19260), (7500, 18939), (8025, 17700), (8850, 16050), (9630, 14750), (10620, 13375), (10700, 13275), (11250, 12626)]