61731900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:740

約数の個数: 108

約数和(自身を含む): 195529152

約数和(自身を除く): 133797252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 113, 150, 180, 225, 226, 300, 339, 450, 452, 565, 607, 678, 900, 1017, 1130, 1214, 1356, 1695, 1821, 2034, 2260, 2428, 2825, 3035, 3390, 3642, 4068, 5085, 5463, 5650, 6070, 6780, 7284, 8475, 9105, 10170, 10926, 11300, 12140, 15175, 16950, 18210, 20340, 21852, 25425, 27315, 30350, 33900, 36420, 45525, 50850, 54630, 60700, 68591, 91050, 101700, 109260, 136575, 137182, 182100, 205773, 273150, 274364, 342955, 411546, 546300, 617319, 685910, 823092, 1028865, 1234638, 1371820, 1714775, 2057730, 2469276, 3086595, 3429550, 4115460, 5144325, 6173190, 6859100, 10288650, 12346380, 15432975, 20577300, 30865950, 61731900]

約数ペア:

[(1, 61731900), (2, 30865950), (3, 20577300), (4, 15432975), (5, 12346380), (6, 10288650), (9, 6859100), (10, 6173190), (12, 5144325), (15, 4115460), (18, 3429550), (20, 3086595), (25, 2469276), (30, 2057730), (36, 1714775), (45, 1371820), (50, 1234638), (60, 1028865), (75, 823092), (90, 685910), (100, 617319), (113, 546300), (150, 411546), (180, 342955), (225, 274364), (226, 273150), (300, 205773), (339, 182100), (450, 137182), (452, 136575), (565, 109260), (607, 101700), (678, 91050), (900, 68591), (1017, 60700), (1130, 54630), (1214, 50850), (1356, 45525), (1695, 36420), (1821, 33900), (2034, 30350), (2260, 27315), (2428, 25425), (2825, 21852), (3035, 20340), (3390, 18210), (3642, 16950), (4068, 15175), (5085, 12140), (5463, 11300), (5650, 10926), (6070, 10170), (6780, 9105), (7284, 8475)]