27693900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:302

約数の個数: 180

約数和(自身を含む): 97045872

約数和(自身を除く): 69351972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 263, 270, 300, 324, 325, 351, 390, 405, 450, 468, 526, 540, 585, 650, 675, 702, 780, 789, 810, 900, 975, 1052, 1053, 1170, 1300, 1315, 1350, 1404, 1578, 1620, 1755, 1950, 2025, 2106, 2340, 2367, 2630, 2700, 2925, 3156, 3419, 3510, 3900, 3945, 4050, 4212, 4734, 5260, 5265, 5850, 6575, 6838, 7020, 7101, 7890, 8100, 8775, 9468, 10257, 10530, 11700, 11835, 13150, 13676, 14202, 15780, 17095, 17550, 19725, 20514, 21060, 21303, 23670, 26300, 26325, 28404, 30771, 34190, 35100, 35505, 39450, 41028, 42606, 47340, 51285, 52650, 59175, 61542, 68380, 71010, 78900, 85212, 85475, 92313, 102570, 105300, 106515, 118350, 123084, 142020, 153855, 170950, 177525, 184626, 205140, 213030, 236700, 256425, 276939, 307710, 341900, 355050, 369252, 426060, 461565, 512850, 532575, 553878, 615420, 710100, 769275, 923130, 1025700, 1065150, 1107756, 1384695, 1538550, 1846260, 2130300, 2307825, 2769390, 3077100, 4615650, 5538780, 6923475, 9231300, 13846950, 27693900]

約数ペア:

[(1, 27693900), (2, 13846950), (3, 9231300), (4, 6923475), (5, 5538780), (6, 4615650), (9, 3077100), (10, 2769390), (12, 2307825), (13, 2130300), (15, 1846260), (18, 1538550), (20, 1384695), (25, 1107756), (26, 1065150), (27, 1025700), (30, 923130), (36, 769275), (39, 710100), (45, 615420), (50, 553878), (52, 532575), (54, 512850), (60, 461565), (65, 426060), (75, 369252), (78, 355050), (81, 341900), (90, 307710), (100, 276939), (108, 256425), (117, 236700), (130, 213030), (135, 205140), (150, 184626), (156, 177525), (162, 170950), (180, 153855), (195, 142020), (225, 123084), (234, 118350), (260, 106515), (263, 105300), (270, 102570), (300, 92313), (324, 85475), (325, 85212), (351, 78900), (390, 71010), (405, 68380), (450, 61542), (468, 59175), (526, 52650), (540, 51285), (585, 47340), (650, 42606), (675, 41028), (702, 39450), (780, 35505), (789, 35100), (810, 34190), (900, 30771), (975, 28404), (1052, 26325), (1053, 26300), (1170, 23670), (1300, 21303), (1315, 21060), (1350, 20514), (1404, 19725), (1578, 17550), (1620, 17095), (1755, 15780), (1950, 14202), (2025, 13676), (2106, 13150), (2340, 11835), (2367, 11700), (2630, 10530), (2700, 10257), (2925, 9468), (3156, 8775), (3419, 8100), (3510, 7890), (3900, 7101), (3945, 7020), (4050, 6838), (4212, 6575), (4734, 5850), (5260, 5265)]