18550868700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{679519}}^1$

素因数の和:679556

約数の個数: 144

約数和(自身を含む): 66060216320

約数和(自身を除く): 47509347620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 9100, 13650, 27300, 679519, 1359038, 2038557, 2718076, 3397595, 4077114, 4756633, 6795190, 8154228, 8833747, 9513266, 10192785, 13590380, 14269899, 16987975, 17667494, 19026532, 20385570, 23783165, 26501241, 28539798, 33975950, 35334988, 40771140, 44168735, 47566330, 50963925, 53002482, 57079596, 61836229, 67951900, 71349495, 88337470, 95132660, 101927850, 106004964, 118915825, 123672458, 132506205, 142698990, 176674940, 185508687, 203855700, 220843675, 237831650, 247344916, 265012410, 285397980, 309181145, 356747475, 371017374, 441687350, 475663300, 530024820, 618362290, 662531025, 713494950, 742034748, 883374700, 927543435, 1236724580, 1325062050, 1426989900, 1545905725, 1855086870, 2650124100, 3091811450, 3710173740, 4637717175, 6183622900, 9275434350, 18550868700]

約数ペア:

[(1, 18550868700), (2, 9275434350), (3, 6183622900), (4, 4637717175), (5, 3710173740), (6, 3091811450), (7, 2650124100), (10, 1855086870), (12, 1545905725), (13, 1426989900), (14, 1325062050), (15, 1236724580), (20, 927543435), (21, 883374700), (25, 742034748), (26, 713494950), (28, 662531025), (30, 618362290), (35, 530024820), (39, 475663300), (42, 441687350), (50, 371017374), (52, 356747475), (60, 309181145), (65, 285397980), (70, 265012410), (75, 247344916), (78, 237831650), (84, 220843675), (91, 203855700), (100, 185508687), (105, 176674940), (130, 142698990), (140, 132506205), (150, 123672458), (156, 118915825), (175, 106004964), (182, 101927850), (195, 95132660), (210, 88337470), (260, 71349495), (273, 67951900), (300, 61836229), (325, 57079596), (350, 53002482), (364, 50963925), (390, 47566330), (420, 44168735), (455, 40771140), (525, 35334988), (546, 33975950), (650, 28539798), (700, 26501241), (780, 23783165), (910, 20385570), (975, 19026532), (1050, 17667494), (1092, 16987975), (1300, 14269899), (1365, 13590380), (1820, 10192785), (1950, 9513266), (2100, 8833747), (2275, 8154228), (2730, 6795190), (3900, 4756633), (4550, 4077114), (5460, 3397595), (6825, 2718076), (9100, 2038557), (13650, 1359038), (27300, 679519)]