1938501300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{208441}}^1$

素因数の和:208489

約数の個数: 72

約数和(自身を含む): 5789684992

約数和(自身を除く): 3851183692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 208441, 416882, 625323, 833764, 1042205, 1250646, 2084410, 2501292, 3126615, 4168820, 5211025, 6253230, 6461671, 10422050, 12506460, 12923342, 15633075, 19385013, 20844100, 25846684, 31266150, 32308355, 38770026, 62532300, 64616710, 77540052, 96925065, 129233420, 161541775, 193850130, 323083550, 387700260, 484625325, 646167100, 969250650, 1938501300]

約数ペア:

[(1, 1938501300), (2, 969250650), (3, 646167100), (4, 484625325), (5, 387700260), (6, 323083550), (10, 193850130), (12, 161541775), (15, 129233420), (20, 96925065), (25, 77540052), (30, 64616710), (31, 62532300), (50, 38770026), (60, 32308355), (62, 31266150), (75, 25846684), (93, 20844100), (100, 19385013), (124, 15633075), (150, 12923342), (155, 12506460), (186, 10422050), (300, 6461671), (310, 6253230), (372, 5211025), (465, 4168820), (620, 3126615), (775, 2501292), (930, 2084410), (1550, 1250646), (1860, 1042205), (2325, 833764), (3100, 625323), (4650, 416882), (9300, 208441)]