100105320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{119173}}^1$

素因数の和:119194

約数の個数: 64

約数和(自身を含む): 343221120

約数和(自身を除く): 243115800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 119173, 238346, 357519, 476692, 595865, 715038, 834211, 953384, 1191730, 1430076, 1668422, 1787595, 2383460, 2502633, 2860152, 3336844, 3575190, 4171055, 4766920, 5005266, 6673688, 7150380, 8342110, 10010532, 12513165, 14300760, 16684220, 20021064, 25026330, 33368440, 50052660, 100105320]

約数ペア:

[(1, 100105320), (2, 50052660), (3, 33368440), (4, 25026330), (5, 20021064), (6, 16684220), (7, 14300760), (8, 12513165), (10, 10010532), (12, 8342110), (14, 7150380), (15, 6673688), (20, 5005266), (21, 4766920), (24, 4171055), (28, 3575190), (30, 3336844), (35, 2860152), (40, 2502633), (42, 2383460), (56, 1787595), (60, 1668422), (70, 1430076), (84, 1191730), (105, 953384), (120, 834211), (140, 715038), (168, 595865), (210, 476692), (280, 357519), (420, 238346), (840, 119173)]