75864720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 251412480

約数和(自身を除く): 175547760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 127, 131, 152, 190, 228, 240, 254, 262, 285, 304, 380, 381, 393, 456, 508, 524, 570, 635, 655, 760, 762, 786, 912, 1016, 1048, 1140, 1270, 1310, 1520, 1524, 1572, 1905, 1965, 2032, 2096, 2280, 2413, 2489, 2540, 2620, 3048, 3144, 3810, 3930, 4560, 4826, 4978, 5080, 5240, 6096, 6288, 7239, 7467, 7620, 7860, 9652, 9956, 10160, 10480, 12065, 12445, 14478, 14934, 15240, 15720, 16637, 19304, 19912, 24130, 24890, 28956, 29868, 30480, 31440, 33274, 36195, 37335, 38608, 39824, 48260, 49780, 49911, 57912, 59736, 66548, 72390, 74670, 83185, 96520, 99560, 99822, 115824, 119472, 133096, 144780, 149340, 166370, 193040, 199120, 199644, 249555, 266192, 289560, 298680, 316103, 332740, 399288, 499110, 579120, 597360, 632206, 665480, 798576, 948309, 998220, 1264412, 1330960, 1580515, 1896618, 1996440, 2528824, 3161030, 3793236, 3992880, 4741545, 5057648, 6322060, 7586472, 9483090, 12644120, 15172944, 18966180, 25288240, 37932360, 75864720]

約数ペア:

[(1, 75864720), (2, 37932360), (3, 25288240), (4, 18966180), (5, 15172944), (6, 12644120), (8, 9483090), (10, 7586472), (12, 6322060), (15, 5057648), (16, 4741545), (19, 3992880), (20, 3793236), (24, 3161030), (30, 2528824), (38, 1996440), (40, 1896618), (48, 1580515), (57, 1330960), (60, 1264412), (76, 998220), (80, 948309), (95, 798576), (114, 665480), (120, 632206), (127, 597360), (131, 579120), (152, 499110), (190, 399288), (228, 332740), (240, 316103), (254, 298680), (262, 289560), (285, 266192), (304, 249555), (380, 199644), (381, 199120), (393, 193040), (456, 166370), (508, 149340), (524, 144780), (570, 133096), (635, 119472), (655, 115824), (760, 99822), (762, 99560), (786, 96520), (912, 83185), (1016, 74670), (1048, 72390), (1140, 66548), (1270, 59736), (1310, 57912), (1520, 49911), (1524, 49780), (1572, 48260), (1905, 39824), (1965, 38608), (2032, 37335), (2096, 36195), (2280, 33274), (2413, 31440), (2489, 30480), (2540, 29868), (2620, 28956), (3048, 24890), (3144, 24130), (3810, 19912), (3930, 19304), (4560, 16637), (4826, 15720), (4978, 15240), (5080, 14934), (5240, 14478), (6096, 12445), (6288, 12065), (7239, 10480), (7467, 10160), (7620, 9956), (7860, 9652)]