147555750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 397882368

約数和(自身を除く): 250326618

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 71, 75, 85, 102, 125, 142, 150, 163, 170, 213, 250, 255, 326, 355, 375, 425, 426, 489, 510, 710, 750, 815, 850, 978, 1065, 1207, 1275, 1630, 1775, 2125, 2130, 2414, 2445, 2550, 2771, 3550, 3621, 4075, 4250, 4890, 5325, 5542, 6035, 6375, 7242, 8150, 8313, 8875, 10650, 11573, 12070, 12225, 12750, 13855, 16626, 17750, 18105, 20375, 23146, 24450, 26625, 27710, 30175, 34719, 36210, 40750, 41565, 53250, 57865, 60350, 61125, 69275, 69438, 83130, 90525, 115730, 122250, 138550, 150875, 173595, 181050, 196741, 207825, 289325, 301750, 346375, 347190, 393482, 415650, 452625, 578650, 590223, 692750, 867975, 905250, 983705, 1039125, 1180446, 1446625, 1735950, 1967410, 2078250, 2893250, 2951115, 4339875, 4918525, 5902230, 8679750, 9837050, 14755575, 24592625, 29511150, 49185250, 73777875, 147555750]

約数ペア:

[(1, 147555750), (2, 73777875), (3, 49185250), (5, 29511150), (6, 24592625), (10, 14755575), (15, 9837050), (17, 8679750), (25, 5902230), (30, 4918525), (34, 4339875), (50, 2951115), (51, 2893250), (71, 2078250), (75, 1967410), (85, 1735950), (102, 1446625), (125, 1180446), (142, 1039125), (150, 983705), (163, 905250), (170, 867975), (213, 692750), (250, 590223), (255, 578650), (326, 452625), (355, 415650), (375, 393482), (425, 347190), (426, 346375), (489, 301750), (510, 289325), (710, 207825), (750, 196741), (815, 181050), (850, 173595), (978, 150875), (1065, 138550), (1207, 122250), (1275, 115730), (1630, 90525), (1775, 83130), (2125, 69438), (2130, 69275), (2414, 61125), (2445, 60350), (2550, 57865), (2771, 53250), (3550, 41565), (3621, 40750), (4075, 36210), (4250, 34719), (4890, 30175), (5325, 27710), (5542, 26625), (6035, 24450), (6375, 23146), (7242, 20375), (8150, 18105), (8313, 17750), (8875, 16626), (10650, 13855), (11573, 12750), (12070, 12225)]