1330762500

素因数分解:

$2^2\times 3^3\times 5^5\times {\mathrm{3943}}^1$

素因数の和:3981

約数の個数: 144

約数和(自身を含む): 4313473920

約数和(自身を除く): 2982711420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 750, 900, 1125, 1250, 1350, 1500, 1875, 2250, 2500, 2700, 3125, 3375, 3750, 3943, 4500, 5625, 6250, 6750, 7500, 7886, 9375, 11250, 11829, 12500, 13500, 15772, 16875, 18750, 19715, 22500, 23658, 28125, 33750, 35487, 37500, 39430, 47316, 56250, 59145, 67500, 70974, 78860, 84375, 98575, 106461, 112500, 118290, 141948, 168750, 177435, 197150, 212922, 236580, 295725, 337500, 354870, 394300, 425844, 492875, 532305, 591450, 709740, 887175, 985750, 1064610, 1182900, 1478625, 1774350, 1971500, 2129220, 2464375, 2661525, 2957250, 3548700, 4435875, 4928750, 5323050, 5914500, 7393125, 8871750, 9857500, 10646100, 12321875, 13307625, 14786250, 17743500, 22179375, 24643750, 26615250, 29572500, 36965625, 44358750, 49287500, 53230500, 66538125, 73931250, 88717500, 110896875, 133076250, 147862500, 221793750, 266152500, 332690625, 443587500, 665381250, 1330762500]

約数ペア:

[(1, 1330762500), (2, 665381250), (3, 443587500), (4, 332690625), (5, 266152500), (6, 221793750), (9, 147862500), (10, 133076250), (12, 110896875), (15, 88717500), (18, 73931250), (20, 66538125), (25, 53230500), (27, 49287500), (30, 44358750), (36, 36965625), (45, 29572500), (50, 26615250), (54, 24643750), (60, 22179375), (75, 17743500), (90, 14786250), (100, 13307625), (108, 12321875), (125, 10646100), (135, 9857500), (150, 8871750), (180, 7393125), (225, 5914500), (250, 5323050), (270, 4928750), (300, 4435875), (375, 3548700), (450, 2957250), (500, 2661525), (540, 2464375), (625, 2129220), (675, 1971500), (750, 1774350), (900, 1478625), (1125, 1182900), (1250, 1064610), (1350, 985750), (1500, 887175), (1875, 709740), (2250, 591450), (2500, 532305), (2700, 492875), (3125, 425844), (3375, 394300), (3750, 354870), (3943, 337500), (4500, 295725), (5625, 236580), (6250, 212922), (6750, 197150), (7500, 177435), (7886, 168750), (9375, 141948), (11250, 118290), (11829, 112500), (12500, 106461), (13500, 98575), (15772, 84375), (16875, 78860), (18750, 70974), (19715, 67500), (22500, 59145), (23658, 56250), (28125, 47316), (33750, 39430), (35487, 37500)]