8518650

素因数分解:

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

素因数の和:109

約数の個数: 144

約数和(自身を含む): 26292960

約数和(自身を除く): 17774310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 49, 50, 57, 61, 70, 75, 95, 98, 105, 114, 122, 133, 147, 150, 175, 183, 190, 210, 245, 266, 285, 294, 305, 350, 366, 399, 427, 475, 490, 525, 570, 610, 665, 735, 798, 854, 915, 931, 950, 1050, 1159, 1225, 1281, 1330, 1425, 1470, 1525, 1830, 1862, 1995, 2135, 2318, 2450, 2562, 2793, 2850, 2989, 3050, 3325, 3477, 3675, 3990, 4270, 4575, 4655, 5586, 5795, 5978, 6405, 6650, 6954, 7350, 8113, 8967, 9150, 9310, 9975, 10675, 11590, 12810, 13965, 14945, 16226, 17385, 17934, 19950, 21350, 23275, 24339, 27930, 28975, 29890, 32025, 34770, 40565, 44835, 46550, 48678, 56791, 57950, 64050, 69825, 74725, 81130, 86925, 89670, 113582, 121695, 139650, 149450, 170373, 173850, 202825, 224175, 243390, 283955, 340746, 405650, 448350, 567910, 608475, 851865, 1216950, 1419775, 1703730, 2839550, 4259325, 8518650]

約数ペア:

[(1, 8518650), (2, 4259325), (3, 2839550), (5, 1703730), (6, 1419775), (7, 1216950), (10, 851865), (14, 608475), (15, 567910), (19, 448350), (21, 405650), (25, 340746), (30, 283955), (35, 243390), (38, 224175), (42, 202825), (49, 173850), (50, 170373), (57, 149450), (61, 139650), (70, 121695), (75, 113582), (95, 89670), (98, 86925), (105, 81130), (114, 74725), (122, 69825), (133, 64050), (147, 57950), (150, 56791), (175, 48678), (183, 46550), (190, 44835), (210, 40565), (245, 34770), (266, 32025), (285, 29890), (294, 28975), (305, 27930), (350, 24339), (366, 23275), (399, 21350), (427, 19950), (475, 17934), (490, 17385), (525, 16226), (570, 14945), (610, 13965), (665, 12810), (735, 11590), (798, 10675), (854, 9975), (915, 9310), (931, 9150), (950, 8967), (1050, 8113), (1159, 7350), (1225, 6954), (1281, 6650), (1330, 6405), (1425, 5978), (1470, 5795), (1525, 5586), (1830, 4655), (1862, 4575), (1995, 4270), (2135, 3990), (2318, 3675), (2450, 3477), (2562, 3325), (2793, 3050), (2850, 2989)]