1420231500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{10883}}^1$

素因数の和:10937

約数の個数: 144

約数和(自身を含む): 4635277920

約数和(自身を除く): 3215046420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 125, 145, 150, 174, 180, 225, 250, 261, 290, 300, 348, 375, 435, 450, 500, 522, 580, 725, 750, 870, 900, 1044, 1125, 1305, 1450, 1500, 1740, 2175, 2250, 2610, 2900, 3625, 4350, 4500, 5220, 6525, 7250, 8700, 10875, 10883, 13050, 14500, 21750, 21766, 26100, 32625, 32649, 43500, 43532, 54415, 65250, 65298, 97947, 108830, 130500, 130596, 163245, 195894, 217660, 272075, 315607, 326490, 391788, 489735, 544150, 631214, 652980, 816225, 946821, 979470, 1088300, 1262428, 1360375, 1578035, 1632450, 1893642, 1958940, 2448675, 2720750, 2840463, 3156070, 3264900, 3787284, 4081125, 4734105, 4897350, 5441500, 5680926, 6312140, 7890175, 8162250, 9468210, 9794700, 11361852, 12243375, 14202315, 15780350, 16324500, 18936420, 23670525, 24486750, 28404630, 31560700, 39450875, 47341050, 48973500, 56809260, 71011575, 78901750, 94682100, 118352625, 142023150, 157803500, 236705250, 284046300, 355057875, 473410500, 710115750, 1420231500]

約数ペア:

[(1, 1420231500), (2, 710115750), (3, 473410500), (4, 355057875), (5, 284046300), (6, 236705250), (9, 157803500), (10, 142023150), (12, 118352625), (15, 94682100), (18, 78901750), (20, 71011575), (25, 56809260), (29, 48973500), (30, 47341050), (36, 39450875), (45, 31560700), (50, 28404630), (58, 24486750), (60, 23670525), (75, 18936420), (87, 16324500), (90, 15780350), (100, 14202315), (116, 12243375), (125, 11361852), (145, 9794700), (150, 9468210), (174, 8162250), (180, 7890175), (225, 6312140), (250, 5680926), (261, 5441500), (290, 4897350), (300, 4734105), (348, 4081125), (375, 3787284), (435, 3264900), (450, 3156070), (500, 2840463), (522, 2720750), (580, 2448675), (725, 1958940), (750, 1893642), (870, 1632450), (900, 1578035), (1044, 1360375), (1125, 1262428), (1305, 1088300), (1450, 979470), (1500, 946821), (1740, 816225), (2175, 652980), (2250, 631214), (2610, 544150), (2900, 489735), (3625, 391788), (4350, 326490), (4500, 315607), (5220, 272075), (6525, 217660), (7250, 195894), (8700, 163245), (10875, 130596), (10883, 130500), (13050, 108830), (14500, 97947), (21750, 65298), (21766, 65250), (26100, 54415), (32625, 43532), (32649, 43500)]