89846820

素因数分解:

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

素因数の和:189

約数の個数: 288

約数和(自身を含む): 342451200

約数和(自身を除く): 252604380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 139, 140, 162, 171, 180, 189, 190, 210, 228, 243, 252, 266, 270, 278, 285, 315, 324, 342, 378, 380, 399, 405, 417, 420, 486, 513, 532, 540, 556, 567, 570, 630, 665, 684, 695, 756, 798, 810, 834, 855, 945, 972, 973, 1026, 1134, 1140, 1197, 1215, 1251, 1260, 1330, 1390, 1539, 1596, 1620, 1668, 1701, 1710, 1890, 1946, 1995, 2052, 2085, 2268, 2394, 2430, 2502, 2565, 2641, 2660, 2780, 2835, 2919, 3078, 3402, 3420, 3591, 3753, 3780, 3892, 3990, 4170, 4617, 4788, 4860, 4865, 5004, 5130, 5282, 5670, 5838, 5985, 6156, 6255, 6804, 7182, 7506, 7695, 7923, 7980, 8340, 8505, 8757, 9234, 9730, 10260, 10564, 10773, 11259, 11340, 11676, 11970, 12510, 13205, 14364, 14595, 15012, 15390, 15846, 17010, 17514, 17955, 18468, 18487, 18765, 19460, 21546, 22518, 23085, 23769, 23940, 25020, 26271, 26410, 29190, 30780, 31692, 32319, 33777, 34020, 35028, 35910, 36974, 37530, 39615, 43092, 43785, 45036, 46170, 47538, 52542, 52820, 53865, 55461, 56295, 58380, 64638, 67554, 71307, 71820, 73948, 75060, 78813, 79230, 87570, 92340, 92435, 95076, 105084, 107730, 110922, 112590, 118845, 129276, 131355, 135108, 142614, 157626, 158460, 161595, 166383, 168885, 175140, 184870, 213921, 215460, 221844, 225180, 236439, 237690, 262710, 277305, 285228, 315252, 323190, 332766, 337770, 356535, 369740, 394065, 427842, 472878, 475380, 499149, 525420, 554610, 641763, 646380, 665532, 675540, 713070, 788130, 831915, 855684, 945756, 998298, 1069605, 1109220, 1182195, 1283526, 1426140, 1497447, 1576260, 1663830, 1996596, 2139210, 2364390, 2495745, 2567052, 2994894, 3208815, 3327660, 4278420, 4492341, 4728780, 4991490, 5989788, 6417630, 7487235, 8984682, 9982980, 12835260, 14974470, 17969364, 22461705, 29948940, 44923410, 89846820]

約数ペア:

[(1, 89846820), (2, 44923410), (3, 29948940), (4, 22461705), (5, 17969364), (6, 14974470), (7, 12835260), (9, 9982980), (10, 8984682), (12, 7487235), (14, 6417630), (15, 5989788), (18, 4991490), (19, 4728780), (20, 4492341), (21, 4278420), (27, 3327660), (28, 3208815), (30, 2994894), (35, 2567052), (36, 2495745), (38, 2364390), (42, 2139210), (45, 1996596), (54, 1663830), (57, 1576260), (60, 1497447), (63, 1426140), (70, 1283526), (76, 1182195), (81, 1109220), (84, 1069605), (90, 998298), (95, 945756), (105, 855684), (108, 831915), (114, 788130), (126, 713070), (133, 675540), (135, 665532), (139, 646380), (140, 641763), (162, 554610), (171, 525420), (180, 499149), (189, 475380), (190, 472878), (210, 427842), (228, 394065), (243, 369740), (252, 356535), (266, 337770), (270, 332766), (278, 323190), (285, 315252), (315, 285228), (324, 277305), (342, 262710), (378, 237690), (380, 236439), (399, 225180), (405, 221844), (417, 215460), (420, 213921), (486, 184870), (513, 175140), (532, 168885), (540, 166383), (556, 161595), (567, 158460), (570, 157626), (630, 142614), (665, 135108), (684, 131355), (695, 129276), (756, 118845), (798, 112590), (810, 110922), (834, 107730), (855, 105084), (945, 95076), (972, 92435), (973, 92340), (1026, 87570), (1134, 79230), (1140, 78813), (1197, 75060), (1215, 73948), (1251, 71820), (1260, 71307), (1330, 67554), (1390, 64638), (1539, 58380), (1596, 56295), (1620, 55461), (1668, 53865), (1701, 52820), (1710, 52542), (1890, 47538), (1946, 46170), (1995, 45036), (2052, 43785), (2085, 43092), (2268, 39615), (2394, 37530), (2430, 36974), (2502, 35910), (2565, 35028), (2641, 34020), (2660, 33777), (2780, 32319), (2835, 31692), (2919, 30780), (3078, 29190), (3402, 26410), (3420, 26271), (3591, 25020), (3753, 23940), (3780, 23769), (3892, 23085), (3990, 22518), (4170, 21546), (4617, 19460), (4788, 18765), (4860, 18487), (4865, 18468), (5004, 17955), (5130, 17514), (5282, 17010), (5670, 15846), (5838, 15390), (5985, 15012), (6156, 14595), (6255, 14364), (6804, 13205), (7182, 12510), (7506, 11970), (7695, 11676), (7923, 11340), (7980, 11259), (8340, 10773), (8505, 10564), (8757, 10260), (9234, 9730)]