13619550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 41983920

約数和(自身を除く): 28364370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 49, 50, 51, 70, 75, 85, 98, 102, 105, 109, 119, 147, 150, 170, 175, 210, 218, 238, 245, 255, 294, 327, 350, 357, 425, 490, 510, 525, 545, 595, 654, 714, 735, 763, 833, 850, 1050, 1090, 1190, 1225, 1275, 1470, 1526, 1635, 1666, 1785, 1853, 2289, 2450, 2499, 2550, 2725, 2975, 3270, 3570, 3675, 3706, 3815, 4165, 4578, 4998, 5341, 5450, 5559, 5950, 7350, 7630, 8175, 8330, 8925, 9265, 10682, 11118, 11445, 12495, 12971, 16023, 16350, 17850, 18530, 19075, 20825, 22890, 24990, 25942, 26705, 27795, 32046, 38150, 38913, 41650, 46325, 53410, 55590, 57225, 62475, 64855, 77826, 80115, 90797, 92650, 114450, 124950, 129710, 133525, 138975, 160230, 181594, 194565, 267050, 272391, 277950, 324275, 389130, 400575, 453985, 544782, 648550, 801150, 907970, 972825, 1361955, 1945650, 2269925, 2723910, 4539850, 6809775, 13619550]

約数ペア:

[(1, 13619550), (2, 6809775), (3, 4539850), (5, 2723910), (6, 2269925), (7, 1945650), (10, 1361955), (14, 972825), (15, 907970), (17, 801150), (21, 648550), (25, 544782), (30, 453985), (34, 400575), (35, 389130), (42, 324275), (49, 277950), (50, 272391), (51, 267050), (70, 194565), (75, 181594), (85, 160230), (98, 138975), (102, 133525), (105, 129710), (109, 124950), (119, 114450), (147, 92650), (150, 90797), (170, 80115), (175, 77826), (210, 64855), (218, 62475), (238, 57225), (245, 55590), (255, 53410), (294, 46325), (327, 41650), (350, 38913), (357, 38150), (425, 32046), (490, 27795), (510, 26705), (525, 25942), (545, 24990), (595, 22890), (654, 20825), (714, 19075), (735, 18530), (763, 17850), (833, 16350), (850, 16023), (1050, 12971), (1090, 12495), (1190, 11445), (1225, 11118), (1275, 10682), (1470, 9265), (1526, 8925), (1635, 8330), (1666, 8175), (1785, 7630), (1853, 7350), (2289, 5950), (2450, 5559), (2499, 5450), (2550, 5341), (2725, 4998), (2975, 4578), (3270, 4165), (3570, 3815), (3675, 3706)]