101805420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89303}}^1$

素因数の和:89334

約数の個数: 48

約数和(自身を含む): 300061440

約数和(自身を除く): 198256020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 89303, 178606, 267909, 357212, 446515, 535818, 893030, 1071636, 1339545, 1696757, 1786060, 2679090, 3393514, 5090271, 5358180, 6787028, 8483785, 10180542, 16967570, 20361084, 25451355, 33935140, 50902710, 101805420]

約数ペア:

[(1, 101805420), (2, 50902710), (3, 33935140), (4, 25451355), (5, 20361084), (6, 16967570), (10, 10180542), (12, 8483785), (15, 6787028), (19, 5358180), (20, 5090271), (30, 3393514), (38, 2679090), (57, 1786060), (60, 1696757), (76, 1339545), (95, 1071636), (114, 893030), (190, 535818), (228, 446515), (285, 357212), (380, 267909), (570, 178606), (1140, 89303)]