1040771250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1402

約数の個数: 120

約数和(自身を含む): 2859734592

約数和(自身を除く): 1818963342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 125, 142, 150, 213, 225, 250, 355, 375, 426, 450, 625, 639, 710, 750, 1065, 1125, 1250, 1278, 1303, 1775, 1875, 2130, 2250, 2606, 3195, 3550, 3750, 3909, 5325, 5625, 6390, 6515, 7818, 8875, 10650, 11250, 11727, 13030, 15975, 17750, 19545, 23454, 26625, 31950, 32575, 39090, 44375, 53250, 58635, 65150, 79875, 88750, 92513, 97725, 117270, 133125, 159750, 162875, 185026, 195450, 266250, 277539, 293175, 325750, 399375, 462565, 488625, 555078, 586350, 798750, 814375, 832617, 925130, 977250, 1387695, 1465875, 1628750, 1665234, 2312825, 2443125, 2775390, 2931750, 4163085, 4625650, 4886250, 6938475, 7329375, 8326170, 11564125, 13876950, 14658750, 20815425, 23128250, 34692375, 41630850, 57820625, 69384750, 104077125, 115641250, 173461875, 208154250, 346923750, 520385625, 1040771250]

約数ペア:

[(1, 1040771250), (2, 520385625), (3, 346923750), (5, 208154250), (6, 173461875), (9, 115641250), (10, 104077125), (15, 69384750), (18, 57820625), (25, 41630850), (30, 34692375), (45, 23128250), (50, 20815425), (71, 14658750), (75, 13876950), (90, 11564125), (125, 8326170), (142, 7329375), (150, 6938475), (213, 4886250), (225, 4625650), (250, 4163085), (355, 2931750), (375, 2775390), (426, 2443125), (450, 2312825), (625, 1665234), (639, 1628750), (710, 1465875), (750, 1387695), (1065, 977250), (1125, 925130), (1250, 832617), (1278, 814375), (1303, 798750), (1775, 586350), (1875, 555078), (2130, 488625), (2250, 462565), (2606, 399375), (3195, 325750), (3550, 293175), (3750, 277539), (3909, 266250), (5325, 195450), (5625, 185026), (6390, 162875), (6515, 159750), (7818, 133125), (8875, 117270), (10650, 97725), (11250, 92513), (11727, 88750), (13030, 79875), (15975, 65150), (17750, 58635), (19545, 53250), (23454, 44375), (26625, 39090), (31950, 32575)]