161061750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:356

約数の個数: 128

約数和(自身を含む): 452874240

約数和(自身を除く): 291812490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 107, 125, 135, 150, 214, 223, 225, 250, 270, 321, 375, 446, 450, 535, 642, 669, 675, 750, 963, 1070, 1115, 1125, 1338, 1350, 1605, 1926, 2007, 2230, 2250, 2675, 2889, 3210, 3345, 3375, 4014, 4815, 5350, 5575, 5778, 6021, 6690, 6750, 8025, 9630, 10035, 11150, 12042, 13375, 14445, 16050, 16725, 20070, 23861, 24075, 26750, 27875, 28890, 30105, 33450, 40125, 47722, 48150, 50175, 55750, 60210, 71583, 72225, 80250, 83625, 100350, 119305, 120375, 143166, 144450, 150525, 167250, 214749, 238610, 240750, 250875, 301050, 357915, 361125, 429498, 501750, 596525, 644247, 715830, 722250, 752625, 1073745, 1193050, 1288494, 1505250, 1789575, 2147490, 2982625, 3221235, 3579150, 5368725, 5965250, 6442470, 8947875, 10737450, 16106175, 17895750, 26843625, 32212350, 53687250, 80530875, 161061750]

約数ペア:

[(1, 161061750), (2, 80530875), (3, 53687250), (5, 32212350), (6, 26843625), (9, 17895750), (10, 16106175), (15, 10737450), (18, 8947875), (25, 6442470), (27, 5965250), (30, 5368725), (45, 3579150), (50, 3221235), (54, 2982625), (75, 2147490), (90, 1789575), (107, 1505250), (125, 1288494), (135, 1193050), (150, 1073745), (214, 752625), (223, 722250), (225, 715830), (250, 644247), (270, 596525), (321, 501750), (375, 429498), (446, 361125), (450, 357915), (535, 301050), (642, 250875), (669, 240750), (675, 238610), (750, 214749), (963, 167250), (1070, 150525), (1115, 144450), (1125, 143166), (1338, 120375), (1350, 119305), (1605, 100350), (1926, 83625), (2007, 80250), (2230, 72225), (2250, 71583), (2675, 60210), (2889, 55750), (3210, 50175), (3345, 48150), (3375, 47722), (4014, 40125), (4815, 33450), (5350, 30105), (5575, 28890), (5778, 27875), (6021, 26750), (6690, 24075), (6750, 23861), (8025, 20070), (9630, 16725), (10035, 16050), (11150, 14445), (12042, 13375)]