155800800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{7213}}^1$

素因数の和:7242

約数の個数: 144

約数和(自身を含む): 563557680

約数和(自身を除く): 407756880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 7213, 10800, 14426, 21600, 21639, 28852, 36065, 43278, 57704, 64917, 72130, 86556, 108195, 115408, 129834, 144260, 173112, 180325, 194751, 216390, 230816, 259668, 288520, 324585, 346224, 360650, 389502, 432780, 519336, 540975, 577040, 649170, 692448, 721300, 779004, 865560, 973755, 1038672, 1081950, 1154080, 1298340, 1442600, 1558008, 1622925, 1731120, 1947510, 2077344, 2163900, 2596680, 2885200, 3116016, 3245850, 3462240, 3895020, 4327800, 4868775, 5193360, 5770400, 6232032, 6491700, 7790040, 8655600, 9737550, 10386720, 12983400, 15580080, 17311200, 19475100, 25966800, 31160160, 38950200, 51933600, 77900400, 155800800]

約数ペア:

[(1, 155800800), (2, 77900400), (3, 51933600), (4, 38950200), (5, 31160160), (6, 25966800), (8, 19475100), (9, 17311200), (10, 15580080), (12, 12983400), (15, 10386720), (16, 9737550), (18, 8655600), (20, 7790040), (24, 6491700), (25, 6232032), (27, 5770400), (30, 5193360), (32, 4868775), (36, 4327800), (40, 3895020), (45, 3462240), (48, 3245850), (50, 3116016), (54, 2885200), (60, 2596680), (72, 2163900), (75, 2077344), (80, 1947510), (90, 1731120), (96, 1622925), (100, 1558008), (108, 1442600), (120, 1298340), (135, 1154080), (144, 1081950), (150, 1038672), (160, 973755), (180, 865560), (200, 779004), (216, 721300), (225, 692448), (240, 649170), (270, 577040), (288, 540975), (300, 519336), (360, 432780), (400, 389502), (432, 360650), (450, 346224), (480, 324585), (540, 288520), (600, 259668), (675, 230816), (720, 216390), (800, 194751), (864, 180325), (900, 173112), (1080, 144260), (1200, 129834), (1350, 115408), (1440, 108195), (1800, 86556), (2160, 72130), (2400, 64917), (2700, 57704), (3600, 43278), (4320, 36065), (5400, 28852), (7200, 21639), (7213, 21600), (10800, 14426)]