131190900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 398974464

約数和(自身を除く): 267783564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 53, 60, 74, 75, 100, 106, 111, 148, 150, 159, 185, 212, 222, 223, 265, 300, 318, 370, 444, 446, 530, 555, 636, 669, 740, 795, 892, 925, 1060, 1110, 1115, 1325, 1338, 1590, 1850, 1961, 2220, 2230, 2650, 2676, 2775, 3180, 3345, 3700, 3922, 3975, 4460, 5300, 5550, 5575, 5883, 6690, 7844, 7950, 8251, 9805, 11100, 11150, 11766, 11819, 13380, 15900, 16502, 16725, 19610, 22300, 23532, 23638, 24753, 29415, 33004, 33450, 35457, 39220, 41255, 47276, 49025, 49506, 58830, 59095, 66900, 70914, 82510, 98050, 99012, 117660, 118190, 123765, 141828, 147075, 165020, 177285, 196100, 206275, 236380, 247530, 294150, 295475, 354570, 412550, 437303, 495060, 588300, 590950, 618825, 709140, 825100, 874606, 886425, 1181900, 1237650, 1311909, 1749212, 1772850, 2186515, 2475300, 2623818, 3545700, 4373030, 5247636, 6559545, 8746060, 10932575, 13119090, 21865150, 26238180, 32797725, 43730300, 65595450, 131190900]

約数ペア:

[(1, 131190900), (2, 65595450), (3, 43730300), (4, 32797725), (5, 26238180), (6, 21865150), (10, 13119090), (12, 10932575), (15, 8746060), (20, 6559545), (25, 5247636), (30, 4373030), (37, 3545700), (50, 2623818), (53, 2475300), (60, 2186515), (74, 1772850), (75, 1749212), (100, 1311909), (106, 1237650), (111, 1181900), (148, 886425), (150, 874606), (159, 825100), (185, 709140), (212, 618825), (222, 590950), (223, 588300), (265, 495060), (300, 437303), (318, 412550), (370, 354570), (444, 295475), (446, 294150), (530, 247530), (555, 236380), (636, 206275), (669, 196100), (740, 177285), (795, 165020), (892, 147075), (925, 141828), (1060, 123765), (1110, 118190), (1115, 117660), (1325, 99012), (1338, 98050), (1590, 82510), (1850, 70914), (1961, 66900), (2220, 59095), (2230, 58830), (2650, 49506), (2676, 49025), (2775, 47276), (3180, 41255), (3345, 39220), (3700, 35457), (3922, 33450), (3975, 33004), (4460, 29415), (5300, 24753), (5550, 23638), (5575, 23532), (5883, 22300), (6690, 19610), (7844, 16725), (7950, 16502), (8251, 15900), (9805, 13380), (11100, 11819), (11150, 11766)]