48945900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 154434560

約数和(自身を除く): 105488660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 31, 38, 50, 57, 60, 62, 75, 76, 93, 95, 100, 114, 124, 150, 155, 186, 190, 228, 277, 285, 300, 310, 372, 380, 465, 475, 554, 570, 589, 620, 775, 831, 930, 950, 1108, 1140, 1178, 1385, 1425, 1550, 1662, 1767, 1860, 1900, 2325, 2356, 2770, 2850, 2945, 3100, 3324, 3534, 4155, 4650, 5263, 5540, 5700, 5890, 6925, 7068, 8310, 8587, 8835, 9300, 10526, 11780, 13850, 14725, 15789, 16620, 17174, 17670, 20775, 21052, 25761, 26315, 27700, 29450, 31578, 34348, 35340, 41550, 42935, 44175, 51522, 52630, 58900, 63156, 78945, 83100, 85870, 88350, 103044, 105260, 128805, 131575, 157890, 163153, 171740, 176700, 214675, 257610, 263150, 315780, 326306, 394725, 429350, 489459, 515220, 526300, 644025, 652612, 789450, 815765, 858700, 978918, 1288050, 1578900, 1631530, 1957836, 2447295, 2576100, 3263060, 4078825, 4894590, 8157650, 9789180, 12236475, 16315300, 24472950, 48945900]

約数ペア:

[(1, 48945900), (2, 24472950), (3, 16315300), (4, 12236475), (5, 9789180), (6, 8157650), (10, 4894590), (12, 4078825), (15, 3263060), (19, 2576100), (20, 2447295), (25, 1957836), (30, 1631530), (31, 1578900), (38, 1288050), (50, 978918), (57, 858700), (60, 815765), (62, 789450), (75, 652612), (76, 644025), (93, 526300), (95, 515220), (100, 489459), (114, 429350), (124, 394725), (150, 326306), (155, 315780), (186, 263150), (190, 257610), (228, 214675), (277, 176700), (285, 171740), (300, 163153), (310, 157890), (372, 131575), (380, 128805), (465, 105260), (475, 103044), (554, 88350), (570, 85870), (589, 83100), (620, 78945), (775, 63156), (831, 58900), (930, 52630), (950, 51522), (1108, 44175), (1140, 42935), (1178, 41550), (1385, 35340), (1425, 34348), (1550, 31578), (1662, 29450), (1767, 27700), (1860, 26315), (1900, 25761), (2325, 21052), (2356, 20775), (2770, 17670), (2850, 17174), (2945, 16620), (3100, 15789), (3324, 14725), (3534, 13850), (4155, 11780), (4650, 10526), (5263, 9300), (5540, 8835), (5700, 8587), (5890, 8310), (6925, 7068)]