140248500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 288

約数和(自身を含む): 505919232

約数和(自身を除く): 365670732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 37, 38, 42, 50, 57, 60, 70, 74, 75, 76, 84, 95, 100, 105, 111, 114, 125, 133, 140, 148, 150, 175, 185, 190, 210, 222, 228, 250, 259, 266, 285, 300, 350, 361, 370, 375, 380, 399, 420, 444, 475, 500, 518, 525, 532, 555, 570, 665, 700, 703, 722, 740, 750, 777, 798, 875, 925, 950, 1036, 1050, 1083, 1110, 1140, 1295, 1330, 1406, 1425, 1444, 1500, 1554, 1596, 1750, 1805, 1850, 1900, 1995, 2100, 2109, 2166, 2220, 2375, 2527, 2590, 2625, 2660, 2775, 2812, 2850, 3108, 3325, 3500, 3515, 3610, 3700, 3885, 3990, 4218, 4332, 4625, 4750, 4921, 5054, 5180, 5250, 5415, 5550, 5700, 6475, 6650, 7030, 7125, 7220, 7581, 7770, 7980, 8436, 9025, 9250, 9500, 9842, 9975, 10108, 10500, 10545, 10830, 11100, 12635, 12950, 13300, 13357, 13875, 14060, 14250, 14763, 15162, 15540, 16625, 17575, 18050, 18500, 19425, 19684, 19950, 21090, 21660, 24605, 25270, 25900, 26714, 27075, 27750, 28500, 29526, 30324, 32375, 33250, 35150, 36100, 37905, 38850, 39900, 40071, 42180, 45125, 49210, 49875, 50540, 52725, 53428, 54150, 55500, 59052, 63175, 64750, 66500, 66785, 70300, 73815, 75810, 77700, 80142, 87875, 90250, 93499, 97125, 98420, 99750, 105450, 108300, 123025, 126350, 129500, 133570, 135375, 147630, 151620, 160284, 175750, 180500, 186998, 189525, 194250, 199500, 200355, 210900, 246050, 252700, 263625, 267140, 270750, 280497, 295260, 315875, 333925, 351500, 369075, 373996, 379050, 388500, 400710, 467495, 492100, 527250, 541500, 560994, 615125, 631750, 667850, 738150, 758100, 801420, 934990, 947625, 1001775, 1054500, 1121988, 1230250, 1263500, 1335700, 1402485, 1476300, 1669625, 1845375, 1869980, 1895250, 2003550, 2337475, 2460500, 2804970, 3339250, 3690750, 3790500, 4007100, 4674950, 5008875, 5609940, 6678500, 7012425, 7381500, 9349900, 10017750, 11687375, 14024850, 20035500, 23374750, 28049700, 35062125, 46749500, 70124250, 140248500]

約数ペア:

[(1, 140248500), (2, 70124250), (3, 46749500), (4, 35062125), (5, 28049700), (6, 23374750), (7, 20035500), (10, 14024850), (12, 11687375), (14, 10017750), (15, 9349900), (19, 7381500), (20, 7012425), (21, 6678500), (25, 5609940), (28, 5008875), (30, 4674950), (35, 4007100), (37, 3790500), (38, 3690750), (42, 3339250), (50, 2804970), (57, 2460500), (60, 2337475), (70, 2003550), (74, 1895250), (75, 1869980), (76, 1845375), (84, 1669625), (95, 1476300), (100, 1402485), (105, 1335700), (111, 1263500), (114, 1230250), (125, 1121988), (133, 1054500), (140, 1001775), (148, 947625), (150, 934990), (175, 801420), (185, 758100), (190, 738150), (210, 667850), (222, 631750), (228, 615125), (250, 560994), (259, 541500), (266, 527250), (285, 492100), (300, 467495), (350, 400710), (361, 388500), (370, 379050), (375, 373996), (380, 369075), (399, 351500), (420, 333925), (444, 315875), (475, 295260), (500, 280497), (518, 270750), (525, 267140), (532, 263625), (555, 252700), (570, 246050), (665, 210900), (700, 200355), (703, 199500), (722, 194250), (740, 189525), (750, 186998), (777, 180500), (798, 175750), (875, 160284), (925, 151620), (950, 147630), (1036, 135375), (1050, 133570), (1083, 129500), (1110, 126350), (1140, 123025), (1295, 108300), (1330, 105450), (1406, 99750), (1425, 98420), (1444, 97125), (1500, 93499), (1554, 90250), (1596, 87875), (1750, 80142), (1805, 77700), (1850, 75810), (1900, 73815), (1995, 70300), (2100, 66785), (2109, 66500), (2166, 64750), (2220, 63175), (2375, 59052), (2527, 55500), (2590, 54150), (2625, 53428), (2660, 52725), (2775, 50540), (2812, 49875), (2850, 49210), (3108, 45125), (3325, 42180), (3500, 40071), (3515, 39900), (3610, 38850), (3700, 37905), (3885, 36100), (3990, 35150), (4218, 33250), (4332, 32375), (4625, 30324), (4750, 29526), (4921, 28500), (5054, 27750), (5180, 27075), (5250, 26714), (5415, 25900), (5550, 25270), (5700, 24605), (6475, 21660), (6650, 21090), (7030, 19950), (7125, 19684), (7220, 19425), (7581, 18500), (7770, 18050), (7980, 17575), (8436, 16625), (9025, 15540), (9250, 15162), (9500, 14763), (9842, 14250), (9975, 14060), (10108, 13875), (10500, 13357), (10545, 13300), (10830, 12950), (11100, 12635)]