101645520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 328800384

約数和(自身を除く): 227154864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 61, 80, 106, 120, 122, 131, 159, 183, 212, 240, 244, 262, 265, 305, 318, 366, 393, 424, 488, 524, 530, 610, 636, 655, 732, 786, 795, 848, 915, 976, 1048, 1060, 1220, 1272, 1310, 1464, 1572, 1590, 1830, 1965, 2096, 2120, 2440, 2544, 2620, 2928, 3144, 3180, 3233, 3660, 3930, 4240, 4880, 5240, 6288, 6360, 6466, 6943, 7320, 7860, 7991, 9699, 10480, 12720, 12932, 13886, 14640, 15720, 15982, 16165, 19398, 20829, 23973, 25864, 27772, 31440, 31964, 32330, 34715, 38796, 39955, 41658, 47946, 48495, 51728, 55544, 63928, 64660, 69430, 77592, 79910, 83316, 95892, 96990, 104145, 111088, 119865, 127856, 129320, 138860, 155184, 159820, 166632, 191784, 193980, 208290, 239730, 258640, 277720, 319640, 333264, 383568, 387960, 416580, 423523, 479460, 555440, 639280, 775920, 833160, 847046, 958920, 1270569, 1666320, 1694092, 1917840, 2117615, 2541138, 3388184, 4235230, 5082276, 6352845, 6776368, 8470460, 10164552, 12705690, 16940920, 20329104, 25411380, 33881840, 50822760, 101645520]

約数ペア:

[(1, 101645520), (2, 50822760), (3, 33881840), (4, 25411380), (5, 20329104), (6, 16940920), (8, 12705690), (10, 10164552), (12, 8470460), (15, 6776368), (16, 6352845), (20, 5082276), (24, 4235230), (30, 3388184), (40, 2541138), (48, 2117615), (53, 1917840), (60, 1694092), (61, 1666320), (80, 1270569), (106, 958920), (120, 847046), (122, 833160), (131, 775920), (159, 639280), (183, 555440), (212, 479460), (240, 423523), (244, 416580), (262, 387960), (265, 383568), (305, 333264), (318, 319640), (366, 277720), (393, 258640), (424, 239730), (488, 208290), (524, 193980), (530, 191784), (610, 166632), (636, 159820), (655, 155184), (732, 138860), (786, 129320), (795, 127856), (848, 119865), (915, 111088), (976, 104145), (1048, 96990), (1060, 95892), (1220, 83316), (1272, 79910), (1310, 77592), (1464, 69430), (1572, 64660), (1590, 63928), (1830, 55544), (1965, 51728), (2096, 48495), (2120, 47946), (2440, 41658), (2544, 39955), (2620, 38796), (2928, 34715), (3144, 32330), (3180, 31964), (3233, 31440), (3660, 27772), (3930, 25864), (4240, 23973), (4880, 20829), (5240, 19398), (6288, 16165), (6360, 15982), (6466, 15720), (6943, 14640), (7320, 13886), (7860, 12932), (7991, 12720), (9699, 10480)]