80009700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{1597}}^1$

素因数の和:1781

約数の個数: 72

約数和(自身を含む): 233026752

約数和(自身を除く): 153017052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 167, 300, 334, 501, 668, 835, 1002, 1597, 1670, 2004, 2505, 3194, 3340, 4175, 4791, 5010, 6388, 7985, 8350, 9582, 10020, 12525, 15970, 16700, 19164, 23955, 25050, 31940, 39925, 47910, 50100, 79850, 95820, 119775, 159700, 239550, 266699, 479100, 533398, 800097, 1066796, 1333495, 1600194, 2666990, 3200388, 4000485, 5333980, 6667475, 8000970, 13334950, 16001940, 20002425, 26669900, 40004850, 80009700]

約数ペア:

[(1, 80009700), (2, 40004850), (3, 26669900), (4, 20002425), (5, 16001940), (6, 13334950), (10, 8000970), (12, 6667475), (15, 5333980), (20, 4000485), (25, 3200388), (30, 2666990), (50, 1600194), (60, 1333495), (75, 1066796), (100, 800097), (150, 533398), (167, 479100), (300, 266699), (334, 239550), (501, 159700), (668, 119775), (835, 95820), (1002, 79850), (1597, 50100), (1670, 47910), (2004, 39925), (2505, 31940), (3194, 25050), (3340, 23955), (4175, 19164), (4791, 16700), (5010, 15970), (6388, 12525), (7985, 10020), (8350, 9582)]