87416100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 216

約数和(自身を含む): 295731072

約数和(自身を除く): 208314972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 41, 45, 46, 50, 60, 69, 75, 82, 90, 92, 100, 103, 115, 123, 138, 150, 164, 180, 205, 206, 207, 225, 230, 246, 276, 300, 309, 345, 369, 410, 412, 414, 450, 460, 492, 515, 575, 615, 618, 690, 738, 820, 828, 900, 927, 943, 1025, 1030, 1035, 1150, 1230, 1236, 1380, 1476, 1545, 1725, 1845, 1854, 1886, 2050, 2060, 2070, 2300, 2369, 2460, 2575, 2829, 3075, 3090, 3450, 3690, 3708, 3772, 4100, 4140, 4223, 4635, 4715, 4738, 5150, 5175, 5658, 6150, 6180, 6900, 7107, 7380, 7725, 8446, 8487, 9225, 9270, 9430, 9476, 10300, 10350, 11316, 11845, 12300, 12669, 14145, 14214, 15450, 16892, 16974, 18450, 18540, 18860, 20700, 21115, 21321, 23175, 23575, 23690, 25338, 28290, 28428, 30900, 33948, 35535, 36900, 38007, 42230, 42435, 42642, 46350, 47150, 47380, 50676, 56580, 59225, 63345, 70725, 71070, 76014, 84460, 84870, 85284, 92700, 94300, 97129, 105575, 106605, 118450, 126690, 141450, 142140, 152028, 169740, 177675, 190035, 194258, 211150, 212175, 213210, 236900, 253380, 282900, 291387, 316725, 355350, 380070, 388516, 422300, 424350, 426420, 485645, 533025, 582774, 633450, 710700, 760140, 848700, 874161, 950175, 971290, 1066050, 1165548, 1266900, 1456935, 1748322, 1900350, 1942580, 2132100, 2428225, 2913870, 3496644, 3800700, 4370805, 4856450, 5827740, 7284675, 8741610, 9712900, 14569350, 17483220, 21854025, 29138700, 43708050, 87416100]

約数ペア:

[(1, 87416100), (2, 43708050), (3, 29138700), (4, 21854025), (5, 17483220), (6, 14569350), (9, 9712900), (10, 8741610), (12, 7284675), (15, 5827740), (18, 4856450), (20, 4370805), (23, 3800700), (25, 3496644), (30, 2913870), (36, 2428225), (41, 2132100), (45, 1942580), (46, 1900350), (50, 1748322), (60, 1456935), (69, 1266900), (75, 1165548), (82, 1066050), (90, 971290), (92, 950175), (100, 874161), (103, 848700), (115, 760140), (123, 710700), (138, 633450), (150, 582774), (164, 533025), (180, 485645), (205, 426420), (206, 424350), (207, 422300), (225, 388516), (230, 380070), (246, 355350), (276, 316725), (300, 291387), (309, 282900), (345, 253380), (369, 236900), (410, 213210), (412, 212175), (414, 211150), (450, 194258), (460, 190035), (492, 177675), (515, 169740), (575, 152028), (615, 142140), (618, 141450), (690, 126690), (738, 118450), (820, 106605), (828, 105575), (900, 97129), (927, 94300), (943, 92700), (1025, 85284), (1030, 84870), (1035, 84460), (1150, 76014), (1230, 71070), (1236, 70725), (1380, 63345), (1476, 59225), (1545, 56580), (1725, 50676), (1845, 47380), (1854, 47150), (1886, 46350), (2050, 42642), (2060, 42435), (2070, 42230), (2300, 38007), (2369, 36900), (2460, 35535), (2575, 33948), (2829, 30900), (3075, 28428), (3090, 28290), (3450, 25338), (3690, 23690), (3708, 23575), (3772, 23175), (4100, 21321), (4140, 21115), (4223, 20700), (4635, 18860), (4715, 18540), (4738, 18450), (5150, 16974), (5175, 16892), (5658, 15450), (6150, 14214), (6180, 14145), (6900, 12669), (7107, 12300), (7380, 11845), (7725, 11316), (8446, 10350), (8487, 10300), (9225, 9476), (9270, 9430)]