85804920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:467

約数の個数: 160

約数和(自身を含む): 293245920

約数和(自身を除く): 207441000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 270, 284, 324, 355, 360, 373, 405, 426, 540, 568, 639, 648, 710, 746, 810, 852, 1065, 1080, 1119, 1278, 1420, 1492, 1620, 1704, 1865, 1917, 2130, 2238, 2556, 2840, 2984, 3195, 3240, 3357, 3730, 3834, 4260, 4476, 5112, 5595, 5751, 6390, 6714, 7460, 7668, 8520, 8952, 9585, 10071, 11190, 11502, 12780, 13428, 14920, 15336, 16785, 19170, 20142, 22380, 23004, 25560, 26483, 26856, 28755, 30213, 33570, 38340, 40284, 44760, 46008, 50355, 52966, 57510, 60426, 67140, 76680, 79449, 80568, 100710, 105932, 115020, 120852, 132415, 134280, 151065, 158898, 201420, 211864, 230040, 238347, 241704, 264830, 302130, 317796, 397245, 402840, 476694, 529660, 604260, 635592, 715041, 794490, 953388, 1059320, 1191735, 1208520, 1430082, 1588980, 1906776, 2145123, 2383470, 2860164, 3177960, 3575205, 4290246, 4766940, 5720328, 7150410, 8580492, 9533880, 10725615, 14300820, 17160984, 21451230, 28601640, 42902460, 85804920]

約数ペア:

[(1, 85804920), (2, 42902460), (3, 28601640), (4, 21451230), (5, 17160984), (6, 14300820), (8, 10725615), (9, 9533880), (10, 8580492), (12, 7150410), (15, 5720328), (18, 4766940), (20, 4290246), (24, 3575205), (27, 3177960), (30, 2860164), (36, 2383470), (40, 2145123), (45, 1906776), (54, 1588980), (60, 1430082), (71, 1208520), (72, 1191735), (81, 1059320), (90, 953388), (108, 794490), (120, 715041), (135, 635592), (142, 604260), (162, 529660), (180, 476694), (213, 402840), (216, 397245), (270, 317796), (284, 302130), (324, 264830), (355, 241704), (360, 238347), (373, 230040), (405, 211864), (426, 201420), (540, 158898), (568, 151065), (639, 134280), (648, 132415), (710, 120852), (746, 115020), (810, 105932), (852, 100710), (1065, 80568), (1080, 79449), (1119, 76680), (1278, 67140), (1420, 60426), (1492, 57510), (1620, 52966), (1704, 50355), (1865, 46008), (1917, 44760), (2130, 40284), (2238, 38340), (2556, 33570), (2840, 30213), (2984, 28755), (3195, 26856), (3240, 26483), (3357, 25560), (3730, 23004), (3834, 22380), (4260, 20142), (4476, 19170), (5112, 16785), (5595, 15336), (5751, 14920), (6390, 13428), (6714, 12780), (7460, 11502), (7668, 11190), (8520, 10071), (8952, 9585)]