1282202250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{863}}^1$

素因数の和:1173

約数の個数: 128

約数和(自身を含む): 3674750976

約数和(自身を除く): 2392548726

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 283, 350, 375, 525, 566, 750, 849, 863, 875, 1050, 1415, 1698, 1726, 1750, 1981, 2589, 2625, 2830, 3962, 4245, 4315, 5178, 5250, 5943, 6041, 7075, 8490, 8630, 9905, 11886, 12082, 12945, 14150, 18123, 19810, 21225, 21575, 25890, 29715, 30205, 35375, 36246, 42450, 43150, 49525, 59430, 60410, 64725, 70750, 90615, 99050, 106125, 107875, 129450, 148575, 151025, 181230, 212250, 215750, 244229, 247625, 297150, 302050, 323625, 453075, 488458, 495250, 647250, 732687, 742875, 755125, 906150, 1221145, 1465374, 1485750, 1510250, 1709603, 2265375, 2442290, 3419206, 3663435, 4530750, 5128809, 6105725, 7326870, 8548015, 10257618, 12211450, 17096030, 18317175, 25644045, 30528625, 36634350, 42740075, 51288090, 61057250, 85480150, 91585875, 128220225, 183171750, 213700375, 256440450, 427400750, 641101125, 1282202250]

約数ペア:

[(1, 1282202250), (2, 641101125), (3, 427400750), (5, 256440450), (6, 213700375), (7, 183171750), (10, 128220225), (14, 91585875), (15, 85480150), (21, 61057250), (25, 51288090), (30, 42740075), (35, 36634350), (42, 30528625), (50, 25644045), (70, 18317175), (75, 17096030), (105, 12211450), (125, 10257618), (150, 8548015), (175, 7326870), (210, 6105725), (250, 5128809), (283, 4530750), (350, 3663435), (375, 3419206), (525, 2442290), (566, 2265375), (750, 1709603), (849, 1510250), (863, 1485750), (875, 1465374), (1050, 1221145), (1415, 906150), (1698, 755125), (1726, 742875), (1750, 732687), (1981, 647250), (2589, 495250), (2625, 488458), (2830, 453075), (3962, 323625), (4245, 302050), (4315, 297150), (5178, 247625), (5250, 244229), (5943, 215750), (6041, 212250), (7075, 181230), (8490, 151025), (8630, 148575), (9905, 129450), (11886, 107875), (12082, 106125), (12945, 99050), (14150, 90615), (18123, 70750), (19810, 64725), (21225, 60410), (21575, 59430), (25890, 49525), (29715, 43150), (30205, 42450), (35375, 36246)]