75055500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1283}}^1$

素因数の和:1321

約数の個数: 144

約数和(自身を含む): 255187296

約数和(自身を除く): 180131796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1125, 1170, 1283, 1300, 1500, 1625, 1950, 2250, 2340, 2566, 2925, 3250, 3849, 3900, 4500, 4875, 5132, 5850, 6415, 6500, 7698, 9750, 11547, 11700, 12830, 14625, 15396, 16679, 19245, 19500, 23094, 25660, 29250, 32075, 33358, 38490, 46188, 50037, 57735, 58500, 64150, 66716, 76980, 83395, 96225, 100074, 115470, 128300, 150111, 160375, 166790, 192450, 200148, 230940, 250185, 288675, 300222, 320750, 333580, 384900, 416975, 481125, 500370, 577350, 600444, 641500, 750555, 833950, 962250, 1000740, 1154700, 1250925, 1443375, 1501110, 1667900, 1924500, 2084875, 2501850, 2886750, 3002220, 3752775, 4169750, 5003700, 5773500, 6254625, 7505550, 8339500, 12509250, 15011100, 18763875, 25018500, 37527750, 75055500]

約数ペア:

[(1, 75055500), (2, 37527750), (3, 25018500), (4, 18763875), (5, 15011100), (6, 12509250), (9, 8339500), (10, 7505550), (12, 6254625), (13, 5773500), (15, 5003700), (18, 4169750), (20, 3752775), (25, 3002220), (26, 2886750), (30, 2501850), (36, 2084875), (39, 1924500), (45, 1667900), (50, 1501110), (52, 1443375), (60, 1250925), (65, 1154700), (75, 1000740), (78, 962250), (90, 833950), (100, 750555), (117, 641500), (125, 600444), (130, 577350), (150, 500370), (156, 481125), (180, 416975), (195, 384900), (225, 333580), (234, 320750), (250, 300222), (260, 288675), (300, 250185), (325, 230940), (375, 200148), (390, 192450), (450, 166790), (468, 160375), (500, 150111), (585, 128300), (650, 115470), (750, 100074), (780, 96225), (900, 83395), (975, 76980), (1125, 66716), (1170, 64150), (1283, 58500), (1300, 57735), (1500, 50037), (1625, 46188), (1950, 38490), (2250, 33358), (2340, 32075), (2566, 29250), (2925, 25660), (3250, 23094), (3849, 19500), (3900, 19245), (4500, 16679), (4875, 15396), (5132, 14625), (5850, 12830), (6415, 11700), (6500, 11547), (7698, 9750)]