30550800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{3637}}^1$

素因数の和:3665

約数の個数: 120

約数和(自身を含む): 111875776

約数和(自身を除く): 81324976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 3637, 4200, 7274, 8400, 10911, 14548, 18185, 21822, 25459, 29096, 36370, 43644, 50918, 54555, 58192, 72740, 76377, 87288, 90925, 101836, 109110, 127295, 145480, 152754, 174576, 181850, 203672, 218220, 254590, 272775, 290960, 305508, 363700, 381885, 407344, 436440, 509180, 545550, 611016, 636475, 727400, 763770, 872880, 1018360, 1091100, 1222032, 1272950, 1454800, 1527540, 1909425, 2036720, 2182200, 2545900, 3055080, 3818850, 4364400, 5091800, 6110160, 7637700, 10183600, 15275400, 30550800]

約数ペア:

[(1, 30550800), (2, 15275400), (3, 10183600), (4, 7637700), (5, 6110160), (6, 5091800), (7, 4364400), (8, 3818850), (10, 3055080), (12, 2545900), (14, 2182200), (15, 2036720), (16, 1909425), (20, 1527540), (21, 1454800), (24, 1272950), (25, 1222032), (28, 1091100), (30, 1018360), (35, 872880), (40, 763770), (42, 727400), (48, 636475), (50, 611016), (56, 545550), (60, 509180), (70, 436440), (75, 407344), (80, 381885), (84, 363700), (100, 305508), (105, 290960), (112, 272775), (120, 254590), (140, 218220), (150, 203672), (168, 181850), (175, 174576), (200, 152754), (210, 145480), (240, 127295), (280, 109110), (300, 101836), (336, 90925), (350, 87288), (400, 76377), (420, 72740), (525, 58192), (560, 54555), (600, 50918), (700, 43644), (840, 36370), (1050, 29096), (1200, 25459), (1400, 21822), (1680, 18185), (2100, 14548), (2800, 10911), (3637, 8400), (4200, 7274)]