140891100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2917}}^1$

素因数の和:2964

約数の個数: 144

約数和(自身を含む): 486302208

約数和(自身を除く): 345411108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1725, 1932, 2100, 2300, 2415, 2917, 3220, 3450, 4025, 4830, 5834, 6900, 8050, 8751, 9660, 11668, 12075, 14585, 16100, 17502, 20419, 24150, 29170, 35004, 40838, 43755, 48300, 58340, 61257, 67091, 72925, 81676, 87510, 102095, 122514, 134182, 145850, 175020, 201273, 204190, 218775, 245028, 268364, 291700, 306285, 335455, 402546, 408380, 437550, 469637, 510475, 612570, 670910, 805092, 875100, 939274, 1006365, 1020950, 1225140, 1341820, 1408911, 1531425, 1677275, 1878548, 2012730, 2041900, 2348185, 2817822, 3062850, 3354550, 4025460, 4696370, 5031825, 5635644, 6125700, 6709100, 7044555, 9392740, 10063650, 11740925, 14089110, 20127300, 23481850, 28178220, 35222775, 46963700, 70445550, 140891100]

約数ペア:

[(1, 140891100), (2, 70445550), (3, 46963700), (4, 35222775), (5, 28178220), (6, 23481850), (7, 20127300), (10, 14089110), (12, 11740925), (14, 10063650), (15, 9392740), (20, 7044555), (21, 6709100), (23, 6125700), (25, 5635644), (28, 5031825), (30, 4696370), (35, 4025460), (42, 3354550), (46, 3062850), (50, 2817822), (60, 2348185), (69, 2041900), (70, 2012730), (75, 1878548), (84, 1677275), (92, 1531425), (100, 1408911), (105, 1341820), (115, 1225140), (138, 1020950), (140, 1006365), (150, 939274), (161, 875100), (175, 805092), (210, 670910), (230, 612570), (276, 510475), (300, 469637), (322, 437550), (345, 408380), (350, 402546), (420, 335455), (460, 306285), (483, 291700), (525, 268364), (575, 245028), (644, 218775), (690, 204190), (700, 201273), (805, 175020), (966, 145850), (1050, 134182), (1150, 122514), (1380, 102095), (1610, 87510), (1725, 81676), (1932, 72925), (2100, 67091), (2300, 61257), (2415, 58340), (2917, 48300), (3220, 43755), (3450, 40838), (4025, 35004), (4830, 29170), (5834, 24150), (6900, 20419), (8050, 17502), (8751, 16100), (9660, 14585), (11668, 12075)]