74139900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13007}}^1$

素因数の和:13043

約数の個数: 72

約数和(自身を含む): 225818880

約数和(自身を除く): 151678980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 13007, 26014, 39021, 52028, 65035, 78042, 130070, 156084, 195105, 247133, 260140, 325175, 390210, 494266, 650350, 741399, 780420, 975525, 988532, 1235665, 1300700, 1482798, 1951050, 2471330, 2965596, 3706995, 3902100, 4942660, 6178325, 7413990, 12356650, 14827980, 18534975, 24713300, 37069950, 74139900]

約数ペア:

[(1, 74139900), (2, 37069950), (3, 24713300), (4, 18534975), (5, 14827980), (6, 12356650), (10, 7413990), (12, 6178325), (15, 4942660), (19, 3902100), (20, 3706995), (25, 2965596), (30, 2471330), (38, 1951050), (50, 1482798), (57, 1300700), (60, 1235665), (75, 988532), (76, 975525), (95, 780420), (100, 741399), (114, 650350), (150, 494266), (190, 390210), (228, 325175), (285, 260140), (300, 247133), (380, 195105), (475, 156084), (570, 130070), (950, 78042), (1140, 65035), (1425, 52028), (1900, 39021), (2850, 26014), (5700, 13007)]