64498350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 199272960

約数和(自身を除く): 134774610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 53, 57, 61, 70, 75, 95, 105, 106, 114, 122, 133, 150, 159, 175, 183, 190, 210, 265, 266, 285, 305, 318, 350, 366, 371, 399, 427, 475, 525, 530, 570, 610, 665, 742, 795, 798, 854, 915, 950, 1007, 1050, 1113, 1159, 1281, 1325, 1330, 1425, 1525, 1590, 1830, 1855, 1995, 2014, 2135, 2226, 2318, 2562, 2650, 2850, 3021, 3050, 3233, 3325, 3477, 3710, 3975, 3990, 4270, 4575, 5035, 5565, 5795, 6042, 6405, 6466, 6650, 6954, 7049, 7950, 8113, 9150, 9275, 9699, 9975, 10070, 10675, 11130, 11590, 12810, 14098, 15105, 16165, 16226, 17385, 18550, 19398, 19950, 21147, 21350, 22631, 24339, 25175, 27825, 28975, 30210, 32025, 32330, 34770, 35245, 40565, 42294, 45262, 48495, 48678, 50350, 55650, 57950, 61427, 64050, 67893, 70490, 75525, 80825, 81130, 86925, 96990, 105735, 113155, 121695, 122854, 135786, 151050, 161650, 173850, 176225, 184281, 202825, 211470, 226310, 242475, 243390, 307135, 339465, 352450, 368562, 405650, 429989, 484950, 528675, 565775, 608475, 614270, 678930, 859978, 921405, 1057350, 1131550, 1216950, 1289967, 1535675, 1697325, 1842810, 2149945, 2579934, 3071350, 3394650, 4299890, 4607025, 6449835, 9214050, 10749725, 12899670, 21499450, 32249175, 64498350]

約数ペア:

[(1, 64498350), (2, 32249175), (3, 21499450), (5, 12899670), (6, 10749725), (7, 9214050), (10, 6449835), (14, 4607025), (15, 4299890), (19, 3394650), (21, 3071350), (25, 2579934), (30, 2149945), (35, 1842810), (38, 1697325), (42, 1535675), (50, 1289967), (53, 1216950), (57, 1131550), (61, 1057350), (70, 921405), (75, 859978), (95, 678930), (105, 614270), (106, 608475), (114, 565775), (122, 528675), (133, 484950), (150, 429989), (159, 405650), (175, 368562), (183, 352450), (190, 339465), (210, 307135), (265, 243390), (266, 242475), (285, 226310), (305, 211470), (318, 202825), (350, 184281), (366, 176225), (371, 173850), (399, 161650), (427, 151050), (475, 135786), (525, 122854), (530, 121695), (570, 113155), (610, 105735), (665, 96990), (742, 86925), (795, 81130), (798, 80825), (854, 75525), (915, 70490), (950, 67893), (1007, 64050), (1050, 61427), (1113, 57950), (1159, 55650), (1281, 50350), (1325, 48678), (1330, 48495), (1425, 45262), (1525, 42294), (1590, 40565), (1830, 35245), (1855, 34770), (1995, 32330), (2014, 32025), (2135, 30210), (2226, 28975), (2318, 27825), (2562, 25175), (2650, 24339), (2850, 22631), (3021, 21350), (3050, 21147), (3233, 19950), (3325, 19398), (3477, 18550), (3710, 17385), (3975, 16226), (3990, 16165), (4270, 15105), (4575, 14098), (5035, 12810), (5565, 11590), (5795, 11130), (6042, 10675), (6405, 10070), (6466, 9975), (6650, 9699), (6954, 9275), (7049, 9150), (7950, 8113)]