69985500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 227730048

約数和(自身を除く): 157744548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 37, 39, 50, 52, 60, 65, 74, 75, 78, 97, 100, 111, 125, 130, 148, 150, 156, 185, 194, 195, 222, 250, 260, 291, 300, 325, 370, 375, 388, 390, 444, 481, 485, 500, 555, 582, 650, 740, 750, 780, 925, 962, 970, 975, 1110, 1164, 1261, 1300, 1443, 1455, 1500, 1625, 1850, 1924, 1940, 1950, 2220, 2405, 2425, 2522, 2775, 2886, 2910, 3250, 3589, 3700, 3783, 3900, 4625, 4810, 4850, 4875, 5044, 5550, 5772, 5820, 6305, 6500, 7178, 7215, 7275, 7566, 9250, 9620, 9700, 9750, 10767, 11100, 12025, 12125, 12610, 13875, 14356, 14430, 14550, 15132, 17945, 18500, 18915, 19500, 21534, 24050, 24250, 25220, 27750, 28860, 29100, 31525, 35890, 36075, 36375, 37830, 43068, 46657, 48100, 48500, 53835, 55500, 60125, 63050, 71780, 72150, 72750, 75660, 89725, 93314, 94575, 107670, 120250, 126100, 139971, 144300, 145500, 157625, 179450, 180375, 186628, 189150, 215340, 233285, 240500, 269175, 279942, 315250, 358900, 360750, 378300, 448625, 466570, 472875, 538350, 559884, 630500, 699855, 721500, 897250, 933140, 945750, 1076700, 1166425, 1345875, 1399710, 1794500, 1891500, 2332850, 2691750, 2799420, 3499275, 4665700, 5383500, 5832125, 6998550, 11664250, 13997100, 17496375, 23328500, 34992750, 69985500]

約数ペア:

[(1, 69985500), (2, 34992750), (3, 23328500), (4, 17496375), (5, 13997100), (6, 11664250), (10, 6998550), (12, 5832125), (13, 5383500), (15, 4665700), (20, 3499275), (25, 2799420), (26, 2691750), (30, 2332850), (37, 1891500), (39, 1794500), (50, 1399710), (52, 1345875), (60, 1166425), (65, 1076700), (74, 945750), (75, 933140), (78, 897250), (97, 721500), (100, 699855), (111, 630500), (125, 559884), (130, 538350), (148, 472875), (150, 466570), (156, 448625), (185, 378300), (194, 360750), (195, 358900), (222, 315250), (250, 279942), (260, 269175), (291, 240500), (300, 233285), (325, 215340), (370, 189150), (375, 186628), (388, 180375), (390, 179450), (444, 157625), (481, 145500), (485, 144300), (500, 139971), (555, 126100), (582, 120250), (650, 107670), (740, 94575), (750, 93314), (780, 89725), (925, 75660), (962, 72750), (970, 72150), (975, 71780), (1110, 63050), (1164, 60125), (1261, 55500), (1300, 53835), (1443, 48500), (1455, 48100), (1500, 46657), (1625, 43068), (1850, 37830), (1924, 36375), (1940, 36075), (1950, 35890), (2220, 31525), (2405, 29100), (2425, 28860), (2522, 27750), (2775, 25220), (2886, 24250), (2910, 24050), (3250, 21534), (3589, 19500), (3700, 18915), (3783, 18500), (3900, 17945), (4625, 15132), (4810, 14550), (4850, 14430), (4875, 14356), (5044, 13875), (5550, 12610), (5772, 12125), (5820, 12025), (6305, 11100), (6500, 10767), (7178, 9750), (7215, 9700), (7275, 9620), (7566, 9250)]