75690300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:321

約数の個数: 216

約数和(自身を含む): 269149440

約数和(自身を除く): 193459140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 49, 50, 57, 60, 70, 75, 76, 84, 95, 98, 100, 105, 114, 133, 140, 147, 150, 175, 190, 196, 210, 228, 245, 266, 271, 285, 294, 300, 350, 380, 399, 420, 475, 490, 525, 532, 542, 570, 588, 665, 700, 735, 798, 813, 931, 950, 980, 1050, 1084, 1140, 1225, 1330, 1355, 1425, 1470, 1596, 1626, 1862, 1897, 1900, 1995, 2100, 2450, 2660, 2710, 2793, 2850, 2940, 3252, 3325, 3675, 3724, 3794, 3990, 4065, 4655, 4900, 5149, 5420, 5586, 5691, 5700, 6650, 6775, 7350, 7588, 7980, 8130, 9310, 9485, 9975, 10298, 11172, 11382, 13279, 13300, 13550, 13965, 14700, 15447, 16260, 18620, 18970, 19950, 20325, 20596, 22764, 23275, 25745, 26558, 27100, 27930, 28455, 30894, 36043, 37940, 39837, 39900, 40650, 46550, 47425, 51490, 53116, 55860, 56910, 61788, 66395, 69825, 72086, 77235, 79674, 81300, 93100, 94850, 102980, 108129, 113820, 128725, 132790, 139650, 142275, 144172, 154470, 159348, 180215, 189700, 199185, 216258, 252301, 257450, 265580, 279300, 284550, 308940, 331975, 360430, 386175, 398370, 432516, 504602, 514900, 540645, 569100, 663950, 720860, 756903, 772350, 796740, 901075, 995925, 1009204, 1081290, 1261505, 1327900, 1513806, 1544700, 1802150, 1991850, 2162580, 2523010, 2703225, 3027612, 3604300, 3784515, 3983700, 5046020, 5406450, 6307525, 7569030, 10812900, 12615050, 15138060, 18922575, 25230100, 37845150, 75690300]

約数ペア:

[(1, 75690300), (2, 37845150), (3, 25230100), (4, 18922575), (5, 15138060), (6, 12615050), (7, 10812900), (10, 7569030), (12, 6307525), (14, 5406450), (15, 5046020), (19, 3983700), (20, 3784515), (21, 3604300), (25, 3027612), (28, 2703225), (30, 2523010), (35, 2162580), (38, 1991850), (42, 1802150), (49, 1544700), (50, 1513806), (57, 1327900), (60, 1261505), (70, 1081290), (75, 1009204), (76, 995925), (84, 901075), (95, 796740), (98, 772350), (100, 756903), (105, 720860), (114, 663950), (133, 569100), (140, 540645), (147, 514900), (150, 504602), (175, 432516), (190, 398370), (196, 386175), (210, 360430), (228, 331975), (245, 308940), (266, 284550), (271, 279300), (285, 265580), (294, 257450), (300, 252301), (350, 216258), (380, 199185), (399, 189700), (420, 180215), (475, 159348), (490, 154470), (525, 144172), (532, 142275), (542, 139650), (570, 132790), (588, 128725), (665, 113820), (700, 108129), (735, 102980), (798, 94850), (813, 93100), (931, 81300), (950, 79674), (980, 77235), (1050, 72086), (1084, 69825), (1140, 66395), (1225, 61788), (1330, 56910), (1355, 55860), (1425, 53116), (1470, 51490), (1596, 47425), (1626, 46550), (1862, 40650), (1897, 39900), (1900, 39837), (1995, 37940), (2100, 36043), (2450, 30894), (2660, 28455), (2710, 27930), (2793, 27100), (2850, 26558), (2940, 25745), (3252, 23275), (3325, 22764), (3675, 20596), (3724, 20325), (3794, 19950), (3990, 18970), (4065, 18620), (4655, 16260), (4900, 15447), (5149, 14700), (5420, 13965), (5586, 13550), (5691, 13300), (5700, 13279), (6650, 11382), (6775, 11172), (7350, 10298), (7588, 9975), (7980, 9485), (8130, 9310)]