38403900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:692

約数の個数: 108

約数和(自身を含む): 122273424

約数和(自身を除く): 83869524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 142, 150, 180, 213, 225, 284, 300, 355, 426, 450, 601, 639, 710, 852, 900, 1065, 1202, 1278, 1420, 1775, 1803, 2130, 2404, 2556, 3005, 3195, 3550, 3606, 4260, 5325, 5409, 6010, 6390, 7100, 7212, 9015, 10650, 10818, 12020, 12780, 15025, 15975, 18030, 21300, 21636, 27045, 30050, 31950, 36060, 42671, 45075, 54090, 60100, 63900, 85342, 90150, 108180, 128013, 135225, 170684, 180300, 213355, 256026, 270450, 384039, 426710, 512052, 540900, 640065, 768078, 853420, 1066775, 1280130, 1536156, 1920195, 2133550, 2560260, 3200325, 3840390, 4267100, 6400650, 7680780, 9600975, 12801300, 19201950, 38403900]

約数ペア:

[(1, 38403900), (2, 19201950), (3, 12801300), (4, 9600975), (5, 7680780), (6, 6400650), (9, 4267100), (10, 3840390), (12, 3200325), (15, 2560260), (18, 2133550), (20, 1920195), (25, 1536156), (30, 1280130), (36, 1066775), (45, 853420), (50, 768078), (60, 640065), (71, 540900), (75, 512052), (90, 426710), (100, 384039), (142, 270450), (150, 256026), (180, 213355), (213, 180300), (225, 170684), (284, 135225), (300, 128013), (355, 108180), (426, 90150), (450, 85342), (601, 63900), (639, 60100), (710, 54090), (852, 45075), (900, 42671), (1065, 36060), (1202, 31950), (1278, 30050), (1420, 27045), (1775, 21636), (1803, 21300), (2130, 18030), (2404, 15975), (2556, 15025), (3005, 12780), (3195, 12020), (3550, 10818), (3606, 10650), (4260, 9015), (5325, 7212), (5409, 7100), (6010, 6390)]