131327700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2719}}^1$

素因数の和:2766

約数の個数: 144

約数和(自身を含む): 453304320

約数和(自身を除く): 321976620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1725, 1932, 2100, 2300, 2415, 2719, 3220, 3450, 4025, 4830, 5438, 6900, 8050, 8157, 9660, 10876, 12075, 13595, 16100, 16314, 19033, 24150, 27190, 32628, 38066, 40785, 48300, 54380, 57099, 62537, 67975, 76132, 81570, 95165, 114198, 125074, 135950, 163140, 187611, 190330, 203925, 228396, 250148, 271900, 285495, 312685, 375222, 380660, 407850, 437759, 475825, 570990, 625370, 750444, 815700, 875518, 938055, 951650, 1141980, 1250740, 1313277, 1427475, 1563425, 1751036, 1876110, 1903300, 2188795, 2626554, 2854950, 3126850, 3752220, 4377590, 4690275, 5253108, 5709900, 6253700, 6566385, 8755180, 9380550, 10943975, 13132770, 18761100, 21887950, 26265540, 32831925, 43775900, 65663850, 131327700]

約数ペア:

[(1, 131327700), (2, 65663850), (3, 43775900), (4, 32831925), (5, 26265540), (6, 21887950), (7, 18761100), (10, 13132770), (12, 10943975), (14, 9380550), (15, 8755180), (20, 6566385), (21, 6253700), (23, 5709900), (25, 5253108), (28, 4690275), (30, 4377590), (35, 3752220), (42, 3126850), (46, 2854950), (50, 2626554), (60, 2188795), (69, 1903300), (70, 1876110), (75, 1751036), (84, 1563425), (92, 1427475), (100, 1313277), (105, 1250740), (115, 1141980), (138, 951650), (140, 938055), (150, 875518), (161, 815700), (175, 750444), (210, 625370), (230, 570990), (276, 475825), (300, 437759), (322, 407850), (345, 380660), (350, 375222), (420, 312685), (460, 285495), (483, 271900), (525, 250148), (575, 228396), (644, 203925), (690, 190330), (700, 187611), (805, 163140), (966, 135950), (1050, 125074), (1150, 114198), (1380, 95165), (1610, 81570), (1725, 76132), (1932, 67975), (2100, 62537), (2300, 57099), (2415, 54380), (2719, 48300), (3220, 40785), (3450, 38066), (4025, 32628), (4830, 27190), (5438, 24150), (6900, 19033), (8050, 16314), (8157, 16100), (9660, 13595), (10876, 12075)]