12805800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{3049}}^1$

素因数の和:3075

約数の個数: 96

約数和(自身を含む): 45384000

約数和(自身を除く): 32578200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 3049, 4200, 6098, 9147, 12196, 15245, 18294, 21343, 24392, 30490, 36588, 42686, 45735, 60980, 64029, 73176, 76225, 85372, 91470, 106715, 121960, 128058, 152450, 170744, 182940, 213430, 228675, 256116, 304900, 320145, 365880, 426860, 457350, 512232, 533575, 609800, 640290, 853720, 914700, 1067150, 1280580, 1600725, 1829400, 2134300, 2561160, 3201450, 4268600, 6402900, 12805800]

約数ペア:

[(1, 12805800), (2, 6402900), (3, 4268600), (4, 3201450), (5, 2561160), (6, 2134300), (7, 1829400), (8, 1600725), (10, 1280580), (12, 1067150), (14, 914700), (15, 853720), (20, 640290), (21, 609800), (24, 533575), (25, 512232), (28, 457350), (30, 426860), (35, 365880), (40, 320145), (42, 304900), (50, 256116), (56, 228675), (60, 213430), (70, 182940), (75, 170744), (84, 152450), (100, 128058), (105, 121960), (120, 106715), (140, 91470), (150, 85372), (168, 76225), (175, 73176), (200, 64029), (210, 60980), (280, 45735), (300, 42686), (350, 36588), (420, 30490), (525, 24392), (600, 21343), (700, 18294), (840, 15245), (1050, 12196), (1400, 9147), (2100, 6098), (3049, 4200)]