69503700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1486

約数の個数: 144

約数和(自身を含む): 239984640

約数和(自身を除く): 170480940

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, 1439, 1610, 1725, 1932, 2100, 2300, 2415, 2878, 3220, 3450, 4025, 4317, 4830, 5756, 6900, 7195, 8050, 8634, 9660, 10073, 12075, 14390, 16100, 17268, 20146, 21585, 24150, 28780, 30219, 33097, 35975, 40292, 43170, 48300, 50365, 60438, 66194, 71950, 86340, 99291, 100730, 107925, 120876, 132388, 143900, 151095, 165485, 198582, 201460, 215850, 231679, 251825, 302190, 330970, 397164, 431700, 463358, 496455, 503650, 604380, 661940, 695037, 755475, 827425, 926716, 992910, 1007300, 1158395, 1390074, 1510950, 1654850, 1985820, 2316790, 2482275, 2780148, 3021900, 3309700, 3475185, 4633580, 4964550, 5791975, 6950370, 9929100, 11583950, 13900740, 17375925, 23167900, 34751850, 69503700]

約数ペア:

[(1, 69503700), (2, 34751850), (3, 23167900), (4, 17375925), (5, 13900740), (6, 11583950), (7, 9929100), (10, 6950370), (12, 5791975), (14, 4964550), (15, 4633580), (20, 3475185), (21, 3309700), (23, 3021900), (25, 2780148), (28, 2482275), (30, 2316790), (35, 1985820), (42, 1654850), (46, 1510950), (50, 1390074), (60, 1158395), (69, 1007300), (70, 992910), (75, 926716), (84, 827425), (92, 755475), (100, 695037), (105, 661940), (115, 604380), (138, 503650), (140, 496455), (150, 463358), (161, 431700), (175, 397164), (210, 330970), (230, 302190), (276, 251825), (300, 231679), (322, 215850), (345, 201460), (350, 198582), (420, 165485), (460, 151095), (483, 143900), (525, 132388), (575, 120876), (644, 107925), (690, 100730), (700, 99291), (805, 86340), (966, 71950), (1050, 66194), (1150, 60438), (1380, 50365), (1439, 48300), (1610, 43170), (1725, 40292), (1932, 35975), (2100, 33097), (2300, 30219), (2415, 28780), (2878, 24150), (3220, 21585), (3450, 20146), (4025, 17268), (4317, 16100), (4830, 14390), (5756, 12075), (6900, 10073), (7195, 9660), (8050, 8634)]