19996705800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{584699}}^1$

素因数の和:584740

約数の個数: 144

約数和(自身を含む): 70690230000

約数和(自身を除く): 50693524200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4275, 5700, 6840, 8550, 11400, 17100, 34200, 584699, 1169398, 1754097, 2338796, 2923495, 3508194, 4677592, 5262291, 5846990, 7016388, 8770485, 10524582, 11109281, 11693980, 14032776, 14617475, 17540970, 21049164, 22218562, 23387960, 26311455, 29234950, 33327843, 35081940, 42098328, 43852425, 44437124, 52622910, 55546405, 58469900, 66655686, 70163880, 87704850, 88874248, 99983529, 105245820, 111092810, 116939800, 131557275, 133311372, 166639215, 175409700, 199967058, 210491640, 222185620, 263114550, 266622744, 277732025, 333278430, 350819400, 399934116, 444371240, 499917645, 526229100, 555464050, 666556860, 799868232, 833196075, 999835290, 1052458200, 1110928100, 1333113720, 1666392150, 1999670580, 2221856200, 2499588225, 3332784300, 3999341160, 4999176450, 6665568600, 9998352900, 19996705800]

約数ペア:

[(1, 19996705800), (2, 9998352900), (3, 6665568600), (4, 4999176450), (5, 3999341160), (6, 3332784300), (8, 2499588225), (9, 2221856200), (10, 1999670580), (12, 1666392150), (15, 1333113720), (18, 1110928100), (19, 1052458200), (20, 999835290), (24, 833196075), (25, 799868232), (30, 666556860), (36, 555464050), (38, 526229100), (40, 499917645), (45, 444371240), (50, 399934116), (57, 350819400), (60, 333278430), (72, 277732025), (75, 266622744), (76, 263114550), (90, 222185620), (95, 210491640), (100, 199967058), (114, 175409700), (120, 166639215), (150, 133311372), (152, 131557275), (171, 116939800), (180, 111092810), (190, 105245820), (200, 99983529), (225, 88874248), (228, 87704850), (285, 70163880), (300, 66655686), (342, 58469900), (360, 55546405), (380, 52622910), (450, 44437124), (456, 43852425), (475, 42098328), (570, 35081940), (600, 33327843), (684, 29234950), (760, 26311455), (855, 23387960), (900, 22218562), (950, 21049164), (1140, 17540970), (1368, 14617475), (1425, 14032776), (1710, 11693980), (1800, 11109281), (1900, 10524582), (2280, 8770485), (2850, 7016388), (3420, 5846990), (3800, 5262291), (4275, 4677592), (5700, 3508194), (6840, 2923495), (8550, 2338796), (11400, 1754097), (17100, 1169398), (34200, 584699)]