7280968500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{13829}}^1$

素因数の和:13873

約数の個数: 240

約数和(自身を含む): 25583397840

約数和(自身を除く): 18302429340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 125, 130, 135, 150, 156, 162, 180, 195, 225, 234, 250, 260, 270, 300, 324, 325, 351, 375, 390, 405, 450, 468, 500, 540, 585, 650, 675, 702, 750, 780, 810, 900, 975, 1053, 1125, 1170, 1300, 1350, 1404, 1500, 1620, 1625, 1755, 1950, 2025, 2106, 2250, 2340, 2700, 2925, 3250, 3375, 3510, 3900, 4050, 4212, 4500, 4875, 5265, 5850, 6500, 6750, 7020, 8100, 8775, 9750, 10125, 10530, 11700, 13500, 13829, 14625, 17550, 19500, 20250, 21060, 26325, 27658, 29250, 35100, 40500, 41487, 43875, 52650, 55316, 58500, 69145, 82974, 87750, 105300, 124461, 131625, 138290, 165948, 175500, 179777, 207435, 248922, 263250, 276580, 345725, 359554, 373383, 414870, 497844, 526500, 539331, 622305, 691450, 719108, 746766, 829740, 898885, 1037175, 1078662, 1120149, 1244610, 1382900, 1493532, 1617993, 1728625, 1797770, 1866915, 2074350, 2157324, 2240298, 2489220, 2696655, 3111525, 3235986, 3457250, 3595540, 3733830, 4148700, 4480596, 4494425, 4853979, 5185875, 5393310, 5600745, 6223050, 6471972, 6914500, 7467660, 8089965, 8988850, 9334575, 9707958, 10371750, 10786620, 11201490, 12446100, 13483275, 14561937, 15557625, 16179930, 17977700, 18669150, 19415916, 20743500, 22402980, 22472125, 24269895, 26966550, 28003725, 29123874, 31115250, 32359860, 37338300, 40449825, 44944250, 46672875, 48539790, 53933100, 56007450, 58247748, 62230500, 67416375, 72809685, 80899650, 89888500, 93345750, 97079580, 112014900, 121349475, 134832750, 140018625, 145619370, 161799300, 186691500, 202249125, 242698950, 269665500, 280037250, 291238740, 364048425, 404498250, 485397900, 560074500, 606747375, 728096850, 808996500, 1213494750, 1456193700, 1820242125, 2426989500, 3640484250, 7280968500]

約数ペア:

[(1, 7280968500), (2, 3640484250), (3, 2426989500), (4, 1820242125), (5, 1456193700), (6, 1213494750), (9, 808996500), (10, 728096850), (12, 606747375), (13, 560074500), (15, 485397900), (18, 404498250), (20, 364048425), (25, 291238740), (26, 280037250), (27, 269665500), (30, 242698950), (36, 202249125), (39, 186691500), (45, 161799300), (50, 145619370), (52, 140018625), (54, 134832750), (60, 121349475), (65, 112014900), (75, 97079580), (78, 93345750), (81, 89888500), (90, 80899650), (100, 72809685), (108, 67416375), (117, 62230500), (125, 58247748), (130, 56007450), (135, 53933100), (150, 48539790), (156, 46672875), (162, 44944250), (180, 40449825), (195, 37338300), (225, 32359860), (234, 31115250), (250, 29123874), (260, 28003725), (270, 26966550), (300, 24269895), (324, 22472125), (325, 22402980), (351, 20743500), (375, 19415916), (390, 18669150), (405, 17977700), (450, 16179930), (468, 15557625), (500, 14561937), (540, 13483275), (585, 12446100), (650, 11201490), (675, 10786620), (702, 10371750), (750, 9707958), (780, 9334575), (810, 8988850), (900, 8089965), (975, 7467660), (1053, 6914500), (1125, 6471972), (1170, 6223050), (1300, 5600745), (1350, 5393310), (1404, 5185875), (1500, 4853979), (1620, 4494425), (1625, 4480596), (1755, 4148700), (1950, 3733830), (2025, 3595540), (2106, 3457250), (2250, 3235986), (2340, 3111525), (2700, 2696655), (2925, 2489220), (3250, 2240298), (3375, 2157324), (3510, 2074350), (3900, 1866915), (4050, 1797770), (4212, 1728625), (4500, 1617993), (4875, 1493532), (5265, 1382900), (5850, 1244610), (6500, 1120149), (6750, 1078662), (7020, 1037175), (8100, 898885), (8775, 829740), (9750, 746766), (10125, 719108), (10530, 691450), (11700, 622305), (13500, 539331), (13829, 526500), (14625, 497844), (17550, 414870), (19500, 373383), (20250, 359554), (21060, 345725), (26325, 276580), (27658, 263250), (29250, 248922), (35100, 207435), (40500, 179777), (41487, 175500), (43875, 165948), (52650, 138290), (55316, 131625), (58500, 124461), (69145, 105300), (82974, 87750)]