63990300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19391}}^1$

素因数の和:19419

約数の個数: 72

約数和(自身を含む): 201987072

約数和(自身を除く): 137996772

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 19391, 38782, 58173, 77564, 96955, 116346, 193910, 213301, 232692, 290865, 387820, 426602, 484775, 581730, 639903, 853204, 969550, 1066505, 1163460, 1279806, 1454325, 1939100, 2133010, 2559612, 2908650, 3199515, 4266020, 5332525, 5817300, 6399030, 10665050, 12798060, 15997575, 21330100, 31995150, 63990300]

約数ペア:

[(1, 63990300), (2, 31995150), (3, 21330100), (4, 15997575), (5, 12798060), (6, 10665050), (10, 6399030), (11, 5817300), (12, 5332525), (15, 4266020), (20, 3199515), (22, 2908650), (25, 2559612), (30, 2133010), (33, 1939100), (44, 1454325), (50, 1279806), (55, 1163460), (60, 1066505), (66, 969550), (75, 853204), (100, 639903), (110, 581730), (132, 484775), (150, 426602), (165, 387820), (220, 290865), (275, 232692), (300, 213301), (330, 193910), (550, 116346), (660, 96955), (825, 77564), (1100, 58173), (1650, 38782), (3300, 19391)]