112100400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{31139}}^1$

素因数の和:31163

約数の個数: 90

約数和(自身を含む): 389032020

約数和(自身を除く): 276931620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 31139, 62278, 93417, 124556, 155695, 186834, 249112, 280251, 311390, 373668, 467085, 498224, 560502, 622780, 747336, 778475, 934170, 1121004, 1245560, 1401255, 1494672, 1556950, 1868340, 2242008, 2335425, 2491120, 2802510, 3113900, 3736680, 4484016, 4670850, 5605020, 6227800, 7006275, 7473360, 9341700, 11210040, 12455600, 14012550, 18683400, 22420080, 28025100, 37366800, 56050200, 112100400]

約数ペア:

[(1, 112100400), (2, 56050200), (3, 37366800), (4, 28025100), (5, 22420080), (6, 18683400), (8, 14012550), (9, 12455600), (10, 11210040), (12, 9341700), (15, 7473360), (16, 7006275), (18, 6227800), (20, 5605020), (24, 4670850), (25, 4484016), (30, 3736680), (36, 3113900), (40, 2802510), (45, 2491120), (48, 2335425), (50, 2242008), (60, 1868340), (72, 1556950), (75, 1494672), (80, 1401255), (90, 1245560), (100, 1121004), (120, 934170), (144, 778475), (150, 747336), (180, 622780), (200, 560502), (225, 498224), (240, 467085), (300, 373668), (360, 311390), (400, 280251), (450, 249112), (600, 186834), (720, 155695), (900, 124556), (1200, 93417), (1800, 62278), (3600, 31139)]