74889450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{461}}^1$

素因数の和:517

約数の個数: 108

約数和(自身を含む): 212810598

約数和(自身を除く): 137921148

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 361, 450, 461, 475, 570, 722, 855, 922, 950, 1083, 1383, 1425, 1710, 1805, 2166, 2305, 2766, 2850, 3249, 3610, 4149, 4275, 4610, 5415, 6498, 6915, 8298, 8550, 8759, 9025, 10830, 11525, 13830, 16245, 17518, 18050, 20745, 23050, 26277, 27075, 32490, 34575, 41490, 43795, 52554, 54150, 69150, 78831, 81225, 87590, 103725, 131385, 157662, 162450, 166421, 207450, 218975, 262770, 332842, 394155, 437950, 499263, 656925, 788310, 832105, 998526, 1313850, 1497789, 1664210, 1970775, 2496315, 2995578, 3941550, 4160525, 4992630, 7488945, 8321050, 12481575, 14977890, 24963150, 37444725, 74889450]

約数ペア:

[(1, 74889450), (2, 37444725), (3, 24963150), (5, 14977890), (6, 12481575), (9, 8321050), (10, 7488945), (15, 4992630), (18, 4160525), (19, 3941550), (25, 2995578), (30, 2496315), (38, 1970775), (45, 1664210), (50, 1497789), (57, 1313850), (75, 998526), (90, 832105), (95, 788310), (114, 656925), (150, 499263), (171, 437950), (190, 394155), (225, 332842), (285, 262770), (342, 218975), (361, 207450), (450, 166421), (461, 162450), (475, 157662), (570, 131385), (722, 103725), (855, 87590), (922, 81225), (950, 78831), (1083, 69150), (1383, 54150), (1425, 52554), (1710, 43795), (1805, 41490), (2166, 34575), (2305, 32490), (2766, 27075), (2850, 26277), (3249, 23050), (3610, 20745), (4149, 18050), (4275, 17518), (4610, 16245), (5415, 13830), (6498, 11525), (6915, 10830), (8298, 9025), (8550, 8759)]