80518050

素因数分解:

$2^1\times 3^6\times 5^2\times {\mathrm{47}}^2$

素因数の和:124

約数の個数: 126

約数和(自身を含む): 229421793

約数和(自身を除く): 148903743

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 81, 90, 94, 135, 141, 150, 162, 225, 235, 243, 270, 282, 405, 423, 450, 470, 486, 675, 705, 729, 810, 846, 1175, 1215, 1269, 1350, 1410, 1458, 2025, 2115, 2209, 2350, 2430, 2538, 3525, 3645, 3807, 4050, 4230, 4418, 6075, 6345, 6627, 7050, 7290, 7614, 10575, 11045, 11421, 12150, 12690, 13254, 18225, 19035, 19881, 21150, 22090, 22842, 31725, 33135, 34263, 36450, 38070, 39762, 55225, 57105, 59643, 63450, 66270, 68526, 95175, 99405, 110450, 114210, 119286, 165675, 171315, 178929, 190350, 198810, 285525, 298215, 331350, 342630, 357858, 497025, 536787, 571050, 596430, 856575, 894645, 994050, 1073574, 1491075, 1610361, 1713150, 1789290, 2683935, 2982150, 3220722, 4473225, 5367870, 8051805, 8946450, 13419675, 16103610, 26839350, 40259025, 80518050]

約数ペア:

[(1, 80518050), (2, 40259025), (3, 26839350), (5, 16103610), (6, 13419675), (9, 8946450), (10, 8051805), (15, 5367870), (18, 4473225), (25, 3220722), (27, 2982150), (30, 2683935), (45, 1789290), (47, 1713150), (50, 1610361), (54, 1491075), (75, 1073574), (81, 994050), (90, 894645), (94, 856575), (135, 596430), (141, 571050), (150, 536787), (162, 497025), (225, 357858), (235, 342630), (243, 331350), (270, 298215), (282, 285525), (405, 198810), (423, 190350), (450, 178929), (470, 171315), (486, 165675), (675, 119286), (705, 114210), (729, 110450), (810, 99405), (846, 95175), (1175, 68526), (1215, 66270), (1269, 63450), (1350, 59643), (1410, 57105), (1458, 55225), (2025, 39762), (2115, 38070), (2209, 36450), (2350, 34263), (2430, 33135), (2538, 31725), (3525, 22842), (3645, 22090), (3807, 21150), (4050, 19881), (4230, 19035), (4418, 18225), (6075, 13254), (6345, 12690), (6627, 12150), (7050, 11421), (7290, 11045), (7614, 10575)]