2889882000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{5179}}^1$

素因数の和:5239

約数の個数: 240

約数和(自身を含む): 10420999680

約数和(自身を除く): 7531117680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 100, 120, 124, 125, 144, 150, 155, 180, 186, 200, 225, 240, 248, 250, 279, 300, 310, 360, 372, 375, 400, 450, 465, 496, 500, 558, 600, 620, 720, 744, 750, 775, 900, 930, 1000, 1116, 1125, 1200, 1240, 1395, 1488, 1500, 1550, 1800, 1860, 2000, 2232, 2250, 2325, 2480, 2790, 3000, 3100, 3600, 3720, 3875, 4464, 4500, 4650, 5179, 5580, 6000, 6200, 6975, 7440, 7750, 9000, 9300, 10358, 11160, 11625, 12400, 13950, 15500, 15537, 18000, 18600, 20716, 22320, 23250, 25895, 27900, 31000, 31074, 34875, 37200, 41432, 46500, 46611, 51790, 55800, 62000, 62148, 69750, 77685, 82864, 93000, 93222, 103580, 111600, 124296, 129475, 139500, 155370, 160549, 186000, 186444, 207160, 233055, 248592, 258950, 279000, 310740, 321098, 372888, 388425, 414320, 466110, 481647, 517900, 558000, 621480, 642196, 647375, 745776, 776850, 802745, 932220, 963294, 1035800, 1165275, 1242960, 1284392, 1294750, 1444941, 1553700, 1605490, 1864440, 1926588, 1942125, 2071600, 2330550, 2408235, 2568784, 2589500, 2889882, 3107400, 3210980, 3728880, 3853176, 3884250, 4013725, 4661100, 4816470, 5179000, 5779764, 5826375, 6214800, 6421960, 7224705, 7706352, 7768500, 8027450, 9322200, 9632940, 10358000, 11559528, 11652750, 12041175, 12843920, 14449410, 15537000, 16054900, 18644400, 19265880, 20068625, 23119056, 23305500, 24082350, 28898820, 31074000, 32109800, 36123525, 38531760, 40137250, 46611000, 48164700, 57797640, 60205875, 64219600, 72247050, 80274500, 93222000, 96329400, 115595280, 120411750, 144494100, 160549000, 180617625, 192658800, 240823500, 288988200, 321098000, 361235250, 481647000, 577976400, 722470500, 963294000, 1444941000, 2889882000]

約数ペア:

[(1, 2889882000), (2, 1444941000), (3, 963294000), (4, 722470500), (5, 577976400), (6, 481647000), (8, 361235250), (9, 321098000), (10, 288988200), (12, 240823500), (15, 192658800), (16, 180617625), (18, 160549000), (20, 144494100), (24, 120411750), (25, 115595280), (30, 96329400), (31, 93222000), (36, 80274500), (40, 72247050), (45, 64219600), (48, 60205875), (50, 57797640), (60, 48164700), (62, 46611000), (72, 40137250), (75, 38531760), (80, 36123525), (90, 32109800), (93, 31074000), (100, 28898820), (120, 24082350), (124, 23305500), (125, 23119056), (144, 20068625), (150, 19265880), (155, 18644400), (180, 16054900), (186, 15537000), (200, 14449410), (225, 12843920), (240, 12041175), (248, 11652750), (250, 11559528), (279, 10358000), (300, 9632940), (310, 9322200), (360, 8027450), (372, 7768500), (375, 7706352), (400, 7224705), (450, 6421960), (465, 6214800), (496, 5826375), (500, 5779764), (558, 5179000), (600, 4816470), (620, 4661100), (720, 4013725), (744, 3884250), (750, 3853176), (775, 3728880), (900, 3210980), (930, 3107400), (1000, 2889882), (1116, 2589500), (1125, 2568784), (1200, 2408235), (1240, 2330550), (1395, 2071600), (1488, 1942125), (1500, 1926588), (1550, 1864440), (1800, 1605490), (1860, 1553700), (2000, 1444941), (2232, 1294750), (2250, 1284392), (2325, 1242960), (2480, 1165275), (2790, 1035800), (3000, 963294), (3100, 932220), (3600, 802745), (3720, 776850), (3875, 745776), (4464, 647375), (4500, 642196), (4650, 621480), (5179, 558000), (5580, 517900), (6000, 481647), (6200, 466110), (6975, 414320), (7440, 388425), (7750, 372888), (9000, 321098), (9300, 310740), (10358, 279000), (11160, 258950), (11625, 248592), (12400, 233055), (13950, 207160), (15500, 186444), (15537, 186000), (18000, 160549), (18600, 155370), (20716, 139500), (22320, 129475), (23250, 124296), (25895, 111600), (27900, 103580), (31000, 93222), (31074, 93000), (34875, 82864), (37200, 77685), (41432, 69750), (46500, 62148), (46611, 62000), (51790, 55800)]