1454205900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2633}}^1$

素因数の和:2920

約数の個数: 144

約数和(自身を含む): 4828690944

約数和(自身を除く): 3374485044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 263, 300, 350, 420, 525, 526, 700, 789, 1050, 1052, 1315, 1578, 1841, 2100, 2630, 2633, 3156, 3682, 3945, 5260, 5266, 5523, 6575, 7364, 7890, 7899, 9205, 10532, 11046, 13150, 13165, 15780, 15798, 18410, 18431, 19725, 22092, 26300, 26330, 27615, 31596, 36820, 36862, 39450, 39495, 46025, 52660, 55230, 55293, 65825, 73724, 78900, 78990, 92050, 92155, 110460, 110586, 131650, 138075, 157980, 184100, 184310, 197475, 221172, 263300, 276150, 276465, 368620, 394950, 460775, 552300, 552930, 692479, 789900, 921550, 1105860, 1382325, 1384958, 1843100, 2077437, 2764650, 2769916, 3462395, 4154874, 4847353, 5529300, 6924790, 8309748, 9694706, 10387185, 13849580, 14542059, 17311975, 19389412, 20774370, 24236765, 29084118, 34623950, 41548740, 48473530, 51935925, 58168236, 69247900, 72710295, 96947060, 103871850, 121183825, 145420590, 207743700, 242367650, 290841180, 363551475, 484735300, 727102950, 1454205900]

約数ペア:

[(1, 1454205900), (2, 727102950), (3, 484735300), (4, 363551475), (5, 290841180), (6, 242367650), (7, 207743700), (10, 145420590), (12, 121183825), (14, 103871850), (15, 96947060), (20, 72710295), (21, 69247900), (25, 58168236), (28, 51935925), (30, 48473530), (35, 41548740), (42, 34623950), (50, 29084118), (60, 24236765), (70, 20774370), (75, 19389412), (84, 17311975), (100, 14542059), (105, 13849580), (140, 10387185), (150, 9694706), (175, 8309748), (210, 6924790), (263, 5529300), (300, 4847353), (350, 4154874), (420, 3462395), (525, 2769916), (526, 2764650), (700, 2077437), (789, 1843100), (1050, 1384958), (1052, 1382325), (1315, 1105860), (1578, 921550), (1841, 789900), (2100, 692479), (2630, 552930), (2633, 552300), (3156, 460775), (3682, 394950), (3945, 368620), (5260, 276465), (5266, 276150), (5523, 263300), (6575, 221172), (7364, 197475), (7890, 184310), (7899, 184100), (9205, 157980), (10532, 138075), (11046, 131650), (13150, 110586), (13165, 110460), (15780, 92155), (15798, 92050), (18410, 78990), (18431, 78900), (19725, 73724), (22092, 65825), (26300, 55293), (26330, 55230), (27615, 52660), (31596, 46025), (36820, 39495), (36862, 39450)]