74872350

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 240

約数和(自身を含む): 252067200

約数和(自身を除く): 177194850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 27, 30, 35, 38, 42, 45, 50, 54, 57, 63, 70, 75, 81, 90, 95, 105, 114, 126, 133, 135, 139, 150, 162, 171, 175, 189, 190, 210, 225, 266, 270, 278, 285, 315, 342, 350, 378, 399, 405, 417, 450, 475, 513, 525, 567, 570, 630, 665, 675, 695, 798, 810, 834, 855, 945, 950, 973, 1026, 1050, 1134, 1197, 1251, 1330, 1350, 1390, 1425, 1539, 1575, 1710, 1890, 1946, 1995, 2025, 2085, 2394, 2502, 2565, 2641, 2835, 2850, 2919, 3078, 3150, 3325, 3475, 3591, 3753, 3990, 4050, 4170, 4275, 4725, 4865, 5130, 5282, 5670, 5838, 5985, 6255, 6650, 6950, 7182, 7506, 7695, 7923, 8550, 8757, 9450, 9730, 9975, 10425, 10773, 11259, 11970, 12510, 12825, 13205, 14175, 14595, 15390, 15846, 17514, 17955, 18487, 18765, 19950, 20850, 21546, 22518, 23769, 24325, 25650, 26271, 26410, 28350, 29190, 29925, 31275, 35910, 36974, 37530, 38475, 39615, 43785, 47538, 48650, 52542, 53865, 55461, 56295, 59850, 62550, 66025, 71307, 72975, 76950, 78813, 79230, 87570, 89775, 92435, 93825, 107730, 110922, 112590, 118845, 131355, 132050, 142614, 145950, 157626, 166383, 179550, 184870, 187650, 198075, 213921, 218925, 237690, 262710, 269325, 277305, 281475, 332766, 356535, 394065, 396150, 427842, 437850, 462175, 499149, 538650, 554610, 562950, 594225, 656775, 713070, 788130, 831915, 924350, 998298, 1069605, 1188450, 1313550, 1386525, 1497447, 1663830, 1782675, 1970325, 2139210, 2495745, 2773050, 2994894, 3565350, 3940650, 4159575, 4991490, 5348025, 7487235, 8319150, 10696050, 12478725, 14974470, 24957450, 37436175, 74872350]

約数ペア:

[(1, 74872350), (2, 37436175), (3, 24957450), (5, 14974470), (6, 12478725), (7, 10696050), (9, 8319150), (10, 7487235), (14, 5348025), (15, 4991490), (18, 4159575), (19, 3940650), (21, 3565350), (25, 2994894), (27, 2773050), (30, 2495745), (35, 2139210), (38, 1970325), (42, 1782675), (45, 1663830), (50, 1497447), (54, 1386525), (57, 1313550), (63, 1188450), (70, 1069605), (75, 998298), (81, 924350), (90, 831915), (95, 788130), (105, 713070), (114, 656775), (126, 594225), (133, 562950), (135, 554610), (139, 538650), (150, 499149), (162, 462175), (171, 437850), (175, 427842), (189, 396150), (190, 394065), (210, 356535), (225, 332766), (266, 281475), (270, 277305), (278, 269325), (285, 262710), (315, 237690), (342, 218925), (350, 213921), (378, 198075), (399, 187650), (405, 184870), (417, 179550), (450, 166383), (475, 157626), (513, 145950), (525, 142614), (567, 132050), (570, 131355), (630, 118845), (665, 112590), (675, 110922), (695, 107730), (798, 93825), (810, 92435), (834, 89775), (855, 87570), (945, 79230), (950, 78813), (973, 76950), (1026, 72975), (1050, 71307), (1134, 66025), (1197, 62550), (1251, 59850), (1330, 56295), (1350, 55461), (1390, 53865), (1425, 52542), (1539, 48650), (1575, 47538), (1710, 43785), (1890, 39615), (1946, 38475), (1995, 37530), (2025, 36974), (2085, 35910), (2394, 31275), (2502, 29925), (2565, 29190), (2641, 28350), (2835, 26410), (2850, 26271), (2919, 25650), (3078, 24325), (3150, 23769), (3325, 22518), (3475, 21546), (3591, 20850), (3753, 19950), (3990, 18765), (4050, 18487), (4170, 17955), (4275, 17514), (4725, 15846), (4865, 15390), (5130, 14595), (5282, 14175), (5670, 13205), (5838, 12825), (5985, 12510), (6255, 11970), (6650, 11259), (6950, 10773), (7182, 10425), (7506, 9975), (7695, 9730), (7923, 9450), (8550, 8757)]