73799700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 233318400

約数和(自身を除く): 159518700

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, 127, 130, 149, 150, 156, 195, 254, 260, 298, 300, 325, 381, 390, 447, 508, 596, 635, 650, 745, 762, 780, 894, 975, 1270, 1300, 1490, 1524, 1651, 1788, 1905, 1937, 1950, 2235, 2540, 2980, 3175, 3302, 3725, 3810, 3874, 3900, 4470, 4953, 5811, 6350, 6604, 7450, 7620, 7748, 8255, 8940, 9525, 9685, 9906, 11175, 11622, 12700, 14900, 16510, 18923, 19050, 19370, 19812, 22350, 23244, 24765, 29055, 33020, 37846, 38100, 38740, 41275, 44700, 48425, 49530, 56769, 58110, 75692, 82550, 94615, 96850, 99060, 113538, 116220, 123825, 145275, 165100, 189230, 193700, 227076, 245999, 247650, 283845, 290550, 378460, 473075, 491998, 495300, 567690, 581100, 737997, 946150, 983996, 1135380, 1229995, 1419225, 1475994, 1892300, 2459990, 2838450, 2951988, 3689985, 4919980, 5676900, 6149975, 7379970, 12299950, 14759940, 18449925, 24599900, 36899850, 73799700]

約数ペア:

[(1, 73799700), (2, 36899850), (3, 24599900), (4, 18449925), (5, 14759940), (6, 12299950), (10, 7379970), (12, 6149975), (13, 5676900), (15, 4919980), (20, 3689985), (25, 2951988), (26, 2838450), (30, 2459990), (39, 1892300), (50, 1475994), (52, 1419225), (60, 1229995), (65, 1135380), (75, 983996), (78, 946150), (100, 737997), (127, 581100), (130, 567690), (149, 495300), (150, 491998), (156, 473075), (195, 378460), (254, 290550), (260, 283845), (298, 247650), (300, 245999), (325, 227076), (381, 193700), (390, 189230), (447, 165100), (508, 145275), (596, 123825), (635, 116220), (650, 113538), (745, 99060), (762, 96850), (780, 94615), (894, 82550), (975, 75692), (1270, 58110), (1300, 56769), (1490, 49530), (1524, 48425), (1651, 44700), (1788, 41275), (1905, 38740), (1937, 38100), (1950, 37846), (2235, 33020), (2540, 29055), (2980, 24765), (3175, 23244), (3302, 22350), (3725, 19812), (3810, 19370), (3874, 19050), (3900, 18923), (4470, 16510), (4953, 14900), (5811, 12700), (6350, 11622), (6604, 11175), (7450, 9906), (7620, 9685), (7748, 9525), (8255, 8940)]