15511653180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{2957}}^1$

素因数の和:3316

約数の個数: 144

約数和(自身を含む): 47625125184

約数和(自身を除く): 32113472004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 193, 302, 386, 453, 579, 604, 755, 772, 906, 965, 1158, 1359, 1510, 1737, 1812, 1930, 2265, 2316, 2718, 2895, 2957, 3020, 3474, 3860, 4530, 5436, 5790, 5914, 6795, 6948, 8685, 8871, 9060, 11580, 11828, 13590, 14785, 17370, 17742, 26613, 27180, 29143, 29570, 34740, 35484, 44355, 53226, 58286, 59140, 87429, 88710, 106452, 116572, 133065, 145715, 174858, 177420, 262287, 266130, 291430, 349716, 437145, 446507, 524574, 532260, 570701, 582860, 874290, 893014, 1049148, 1141402, 1311435, 1339521, 1712103, 1748580, 1786028, 2232535, 2282804, 2622870, 2679042, 2853505, 3424206, 4018563, 4465070, 5136309, 5245740, 5358084, 5707010, 6697605, 6848412, 8037126, 8560515, 8930140, 10272618, 11414020, 13395210, 16074252, 17121030, 20092815, 20545236, 25681545, 26790420, 34242060, 40185630, 51363090, 80371260, 86175851, 102726180, 172351702, 258527553, 344703404, 430879255, 517055106, 775582659, 861758510, 1034110212, 1292637765, 1551165318, 1723517020, 2585275530, 3102330636, 3877913295, 5170551060, 7755826590, 15511653180]

約数ペア:

[(1, 15511653180), (2, 7755826590), (3, 5170551060), (4, 3877913295), (5, 3102330636), (6, 2585275530), (9, 1723517020), (10, 1551165318), (12, 1292637765), (15, 1034110212), (18, 861758510), (20, 775582659), (30, 517055106), (36, 430879255), (45, 344703404), (60, 258527553), (90, 172351702), (151, 102726180), (180, 86175851), (193, 80371260), (302, 51363090), (386, 40185630), (453, 34242060), (579, 26790420), (604, 25681545), (755, 20545236), (772, 20092815), (906, 17121030), (965, 16074252), (1158, 13395210), (1359, 11414020), (1510, 10272618), (1737, 8930140), (1812, 8560515), (1930, 8037126), (2265, 6848412), (2316, 6697605), (2718, 5707010), (2895, 5358084), (2957, 5245740), (3020, 5136309), (3474, 4465070), (3860, 4018563), (4530, 3424206), (5436, 2853505), (5790, 2679042), (5914, 2622870), (6795, 2282804), (6948, 2232535), (8685, 1786028), (8871, 1748580), (9060, 1712103), (11580, 1339521), (11828, 1311435), (13590, 1141402), (14785, 1049148), (17370, 893014), (17742, 874290), (26613, 582860), (27180, 570701), (29143, 532260), (29570, 524574), (34740, 446507), (35484, 437145), (44355, 349716), (53226, 291430), (58286, 266130), (59140, 262287), (87429, 177420), (88710, 174858), (106452, 145715), (116572, 133065)]