73292700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18793}}^1$

素因数の和:18823

約数の個数: 72

約数和(自身を含む): 228384688

約数和(自身を除く): 155091988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 18793, 37586, 56379, 75172, 93965, 112758, 187930, 225516, 244309, 281895, 375860, 469825, 488618, 563790, 732927, 939650, 977236, 1127580, 1221545, 1409475, 1465854, 1879300, 2443090, 2818950, 2931708, 3664635, 4886180, 5637900, 6107725, 7329270, 12215450, 14658540, 18323175, 24430900, 36646350, 73292700]

約数ペア:

[(1, 73292700), (2, 36646350), (3, 24430900), (4, 18323175), (5, 14658540), (6, 12215450), (10, 7329270), (12, 6107725), (13, 5637900), (15, 4886180), (20, 3664635), (25, 2931708), (26, 2818950), (30, 2443090), (39, 1879300), (50, 1465854), (52, 1409475), (60, 1221545), (65, 1127580), (75, 977236), (78, 939650), (100, 732927), (130, 563790), (150, 488618), (156, 469825), (195, 375860), (260, 281895), (300, 244309), (325, 225516), (390, 187930), (650, 112758), (780, 93965), (975, 75172), (1300, 56379), (1950, 37586), (3900, 18793)]