65960400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:314

約数の個数: 240

約数和(自身を含む): 243555840

約数和(自身を除く): 177595440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 25, 30, 33, 38, 40, 44, 48, 50, 55, 57, 60, 66, 75, 76, 80, 88, 95, 100, 110, 114, 120, 132, 150, 152, 165, 176, 190, 200, 209, 220, 228, 240, 263, 264, 275, 285, 300, 304, 330, 380, 400, 418, 440, 456, 475, 526, 528, 550, 570, 600, 627, 660, 760, 789, 825, 836, 880, 912, 950, 1045, 1052, 1100, 1140, 1200, 1254, 1315, 1320, 1425, 1520, 1578, 1650, 1672, 1900, 2090, 2104, 2200, 2280, 2508, 2630, 2640, 2850, 2893, 3135, 3156, 3300, 3344, 3800, 3945, 4180, 4208, 4400, 4560, 4997, 5016, 5225, 5260, 5700, 5786, 6270, 6312, 6575, 6600, 7600, 7890, 8360, 8679, 9994, 10032, 10450, 10520, 11400, 11572, 12540, 12624, 13150, 13200, 14465, 14991, 15675, 15780, 16720, 17358, 19725, 19988, 20900, 21040, 22800, 23144, 24985, 25080, 26300, 28930, 29982, 31350, 31560, 34716, 39450, 39976, 41800, 43395, 46288, 49970, 50160, 52600, 54967, 57860, 59964, 62700, 63120, 69432, 72325, 74955, 78900, 79952, 83600, 86790, 99940, 105200, 109934, 115720, 119928, 124925, 125400, 138864, 144650, 149910, 157800, 164901, 173580, 199880, 216975, 219868, 231440, 239856, 249850, 250800, 274835, 289300, 299820, 315600, 329802, 347160, 374775, 399760, 433950, 439736, 499700, 549670, 578600, 599640, 659604, 694320, 749550, 824505, 867900, 879472, 999400, 1099340, 1157200, 1199280, 1319208, 1374175, 1499100, 1649010, 1735800, 1998800, 2198680, 2638416, 2748350, 2998200, 3298020, 3471600, 4122525, 4397360, 5496700, 5996400, 6596040, 8245050, 10993400, 13192080, 16490100, 21986800, 32980200, 65960400]

約数ペア:

[(1, 65960400), (2, 32980200), (3, 21986800), (4, 16490100), (5, 13192080), (6, 10993400), (8, 8245050), (10, 6596040), (11, 5996400), (12, 5496700), (15, 4397360), (16, 4122525), (19, 3471600), (20, 3298020), (22, 2998200), (24, 2748350), (25, 2638416), (30, 2198680), (33, 1998800), (38, 1735800), (40, 1649010), (44, 1499100), (48, 1374175), (50, 1319208), (55, 1199280), (57, 1157200), (60, 1099340), (66, 999400), (75, 879472), (76, 867900), (80, 824505), (88, 749550), (95, 694320), (100, 659604), (110, 599640), (114, 578600), (120, 549670), (132, 499700), (150, 439736), (152, 433950), (165, 399760), (176, 374775), (190, 347160), (200, 329802), (209, 315600), (220, 299820), (228, 289300), (240, 274835), (263, 250800), (264, 249850), (275, 239856), (285, 231440), (300, 219868), (304, 216975), (330, 199880), (380, 173580), (400, 164901), (418, 157800), (440, 149910), (456, 144650), (475, 138864), (526, 125400), (528, 124925), (550, 119928), (570, 115720), (600, 109934), (627, 105200), (660, 99940), (760, 86790), (789, 83600), (825, 79952), (836, 78900), (880, 74955), (912, 72325), (950, 69432), (1045, 63120), (1052, 62700), (1100, 59964), (1140, 57860), (1200, 54967), (1254, 52600), (1315, 50160), (1320, 49970), (1425, 46288), (1520, 43395), (1578, 41800), (1650, 39976), (1672, 39450), (1900, 34716), (2090, 31560), (2104, 31350), (2200, 29982), (2280, 28930), (2508, 26300), (2630, 25080), (2640, 24985), (2850, 23144), (2893, 22800), (3135, 21040), (3156, 20900), (3300, 19988), (3344, 19725), (3800, 17358), (3945, 16720), (4180, 15780), (4208, 15675), (4400, 14991), (4560, 14465), (4997, 13200), (5016, 13150), (5225, 12624), (5260, 12540), (5700, 11572), (5786, 11400), (6270, 10520), (6312, 10450), (6575, 10032), (6600, 9994), (7600, 8679), (7890, 8360)]