72760700

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 163864512

約数和(自身を除く): 91103812

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 113, 137, 188, 226, 235, 274, 452, 470, 548, 565, 685, 940, 1130, 1175, 1370, 2260, 2350, 2740, 2825, 3425, 4700, 5311, 5650, 6439, 6850, 10622, 11300, 12878, 13700, 15481, 21244, 25756, 26555, 30962, 32195, 53110, 61924, 64390, 77405, 106220, 128780, 132775, 154810, 160975, 265550, 309620, 321950, 387025, 531100, 643900, 727607, 774050, 1455214, 1548100, 2910428, 3638035, 7276070, 14552140, 18190175, 36380350, 72760700]

約数ペア:

[(1, 72760700), (2, 36380350), (4, 18190175), (5, 14552140), (10, 7276070), (20, 3638035), (25, 2910428), (47, 1548100), (50, 1455214), (94, 774050), (100, 727607), (113, 643900), (137, 531100), (188, 387025), (226, 321950), (235, 309620), (274, 265550), (452, 160975), (470, 154810), (548, 132775), (565, 128780), (685, 106220), (940, 77405), (1130, 64390), (1175, 61924), (1370, 53110), (2260, 32195), (2350, 30962), (2740, 26555), (2825, 25756), (3425, 21244), (4700, 15481), (5311, 13700), (5650, 12878), (6439, 11300), (6850, 10622)]