75850020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{15607}}^1$

素因数の和:15631

約数の個数: 72

約数和(自身を含む): 238615104

約数和(自身を除く): 162765084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 15607, 31214, 46821, 62428, 78035, 93642, 140463, 156070, 187284, 234105, 280926, 312140, 421389, 468210, 561852, 702315, 842778, 936420, 1264167, 1404630, 1685556, 2106945, 2528334, 2809260, 3792501, 4213890, 5056668, 6320835, 7585002, 8427780, 12641670, 15170004, 18962505, 25283340, 37925010, 75850020]

約数ペア:

[(1, 75850020), (2, 37925010), (3, 25283340), (4, 18962505), (5, 15170004), (6, 12641670), (9, 8427780), (10, 7585002), (12, 6320835), (15, 5056668), (18, 4213890), (20, 3792501), (27, 2809260), (30, 2528334), (36, 2106945), (45, 1685556), (54, 1404630), (60, 1264167), (81, 936420), (90, 842778), (108, 702315), (135, 561852), (162, 468210), (180, 421389), (243, 312140), (270, 280926), (324, 234105), (405, 187284), (486, 156070), (540, 140463), (810, 93642), (972, 78035), (1215, 62428), (1620, 46821), (2430, 31214), (4860, 15607)]