1297336500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:445

約数の個数: 240

約数和(自身を含む): 4287419136

約数和(自身を除く): 2990082636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 103, 108, 125, 135, 150, 162, 180, 206, 225, 250, 270, 300, 309, 311, 324, 375, 405, 412, 450, 500, 515, 540, 618, 622, 675, 750, 810, 900, 927, 933, 1030, 1125, 1236, 1244, 1350, 1500, 1545, 1555, 1620, 1854, 1866, 2025, 2060, 2250, 2575, 2700, 2781, 2799, 3090, 3110, 3375, 3708, 3732, 4050, 4500, 4635, 4665, 5150, 5562, 5598, 6180, 6220, 6750, 7725, 7775, 8100, 8343, 8397, 9270, 9330, 10125, 10300, 11124, 11196, 12875, 13500, 13905, 13995, 15450, 15550, 16686, 16794, 18540, 18660, 20250, 23175, 23325, 25191, 25750, 27810, 27990, 30900, 31100, 32033, 33372, 33588, 38625, 38875, 40500, 41715, 41985, 46350, 46650, 50382, 51500, 55620, 55980, 64066, 69525, 69975, 77250, 77750, 83430, 83970, 92700, 93300, 96099, 100764, 115875, 116625, 125955, 128132, 139050, 139950, 154500, 155500, 160165, 166860, 167940, 192198, 208575, 209925, 231750, 233250, 251910, 278100, 279900, 288297, 320330, 347625, 349875, 384396, 417150, 419850, 463500, 466500, 480495, 503820, 576594, 629775, 640660, 695250, 699750, 800825, 834300, 839700, 864891, 960990, 1042875, 1049625, 1153188, 1259550, 1390500, 1399500, 1441485, 1601650, 1729782, 1921980, 2085750, 2099250, 2402475, 2519100, 2594673, 2882970, 3148875, 3203300, 3459564, 4004125, 4171500, 4198500, 4324455, 4804950, 5189346, 5765940, 6297750, 7207425, 8008250, 8648910, 9609900, 10378692, 12012375, 12595500, 12973365, 14414850, 16016500, 17297820, 21622275, 24024750, 25946730, 28829700, 36037125, 43244550, 48049500, 51893460, 64866825, 72074250, 86489100, 108111375, 129733650, 144148500, 216222750, 259467300, 324334125, 432445500, 648668250, 1297336500]

約数ペア:

[(1, 1297336500), (2, 648668250), (3, 432445500), (4, 324334125), (5, 259467300), (6, 216222750), (9, 144148500), (10, 129733650), (12, 108111375), (15, 86489100), (18, 72074250), (20, 64866825), (25, 51893460), (27, 48049500), (30, 43244550), (36, 36037125), (45, 28829700), (50, 25946730), (54, 24024750), (60, 21622275), (75, 17297820), (81, 16016500), (90, 14414850), (100, 12973365), (103, 12595500), (108, 12012375), (125, 10378692), (135, 9609900), (150, 8648910), (162, 8008250), (180, 7207425), (206, 6297750), (225, 5765940), (250, 5189346), (270, 4804950), (300, 4324455), (309, 4198500), (311, 4171500), (324, 4004125), (375, 3459564), (405, 3203300), (412, 3148875), (450, 2882970), (500, 2594673), (515, 2519100), (540, 2402475), (618, 2099250), (622, 2085750), (675, 1921980), (750, 1729782), (810, 1601650), (900, 1441485), (927, 1399500), (933, 1390500), (1030, 1259550), (1125, 1153188), (1236, 1049625), (1244, 1042875), (1350, 960990), (1500, 864891), (1545, 839700), (1555, 834300), (1620, 800825), (1854, 699750), (1866, 695250), (2025, 640660), (2060, 629775), (2250, 576594), (2575, 503820), (2700, 480495), (2781, 466500), (2799, 463500), (3090, 419850), (3110, 417150), (3375, 384396), (3708, 349875), (3732, 347625), (4050, 320330), (4500, 288297), (4635, 279900), (4665, 278100), (5150, 251910), (5562, 233250), (5598, 231750), (6180, 209925), (6220, 208575), (6750, 192198), (7725, 167940), (7775, 166860), (8100, 160165), (8343, 155500), (8397, 154500), (9270, 139950), (9330, 139050), (10125, 128132), (10300, 125955), (11124, 116625), (11196, 115875), (12875, 100764), (13500, 96099), (13905, 93300), (13995, 92700), (15450, 83970), (15550, 83430), (16686, 77750), (16794, 77250), (18540, 69975), (18660, 69525), (20250, 64066), (23175, 55980), (23325, 55620), (25191, 51500), (25750, 50382), (27810, 46650), (27990, 46350), (30900, 41985), (31100, 41715), (32033, 40500), (33372, 38875), (33588, 38625)]