110530980

素因数分解:

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

素因数の和:75

約数の個数: 288

約数和(自身を含む): 419892480

約数和(自身を除く): 309361500

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, 140, 162, 171, 180, 189, 190, 210, 228, 243, 252, 266, 270, 285, 315, 324, 342, 361, 378, 380, 399, 405, 420, 486, 513, 532, 540, 567, 570, 630, 665, 684, 722, 729, 756, 798, 810, 855, 945, 972, 1026, 1083, 1134, 1140, 1197, 1215, 1260, 1330, 1444, 1458, 1539, 1596, 1620, 1701, 1710, 1805, 1890, 1995, 2052, 2166, 2187, 2268, 2394, 2430, 2527, 2565, 2660, 2835, 2916, 3078, 3249, 3402, 3420, 3591, 3610, 3645, 3780, 3990, 4332, 4374, 4617, 4788, 4860, 5054, 5103, 5130, 5415, 5670, 5985, 6156, 6498, 6804, 7182, 7220, 7290, 7581, 7695, 7980, 8505, 8748, 9234, 9747, 10108, 10206, 10260, 10773, 10830, 10935, 11340, 11970, 12635, 12996, 13851, 14364, 14580, 15162, 15309, 15390, 16245, 17010, 17955, 18468, 19494, 20412, 21546, 21660, 21870, 22743, 23085, 23940, 25270, 25515, 27702, 29241, 30324, 30618, 30780, 32319, 32490, 34020, 35910, 37905, 38988, 41553, 43092, 43740, 45486, 46170, 48735, 50540, 51030, 53865, 55404, 58482, 61236, 64638, 64980, 68229, 69255, 71820, 75810, 76545, 83106, 87723, 90972, 92340, 96957, 97470, 102060, 107730, 113715, 116964, 129276, 136458, 138510, 146205, 151620, 153090, 161595, 166212, 175446, 193914, 194940, 204687, 207765, 215460, 227430, 263169, 272916, 277020, 290871, 292410, 306180, 323190, 341145, 350892, 387828, 409374, 415530, 438615, 454860, 484785, 526338, 581742, 584820, 614061, 646380, 682290, 789507, 818748, 831060, 877230, 969570, 1023435, 1052676, 1163484, 1228122, 1315845, 1364580, 1454355, 1579014, 1754460, 1842183, 1939140, 2046870, 2456244, 2631690, 2908710, 3070305, 3158028, 3684366, 3947535, 4093740, 5263380, 5526549, 5817420, 6140610, 7368732, 7895070, 9210915, 11053098, 12281220, 15790140, 18421830, 22106196, 27632745, 36843660, 55265490, 110530980]

約数ペア:

[(1, 110530980), (2, 55265490), (3, 36843660), (4, 27632745), (5, 22106196), (6, 18421830), (7, 15790140), (9, 12281220), (10, 11053098), (12, 9210915), (14, 7895070), (15, 7368732), (18, 6140610), (19, 5817420), (20, 5526549), (21, 5263380), (27, 4093740), (28, 3947535), (30, 3684366), (35, 3158028), (36, 3070305), (38, 2908710), (42, 2631690), (45, 2456244), (54, 2046870), (57, 1939140), (60, 1842183), (63, 1754460), (70, 1579014), (76, 1454355), (81, 1364580), (84, 1315845), (90, 1228122), (95, 1163484), (105, 1052676), (108, 1023435), (114, 969570), (126, 877230), (133, 831060), (135, 818748), (140, 789507), (162, 682290), (171, 646380), (180, 614061), (189, 584820), (190, 581742), (210, 526338), (228, 484785), (243, 454860), (252, 438615), (266, 415530), (270, 409374), (285, 387828), (315, 350892), (324, 341145), (342, 323190), (361, 306180), (378, 292410), (380, 290871), (399, 277020), (405, 272916), (420, 263169), (486, 227430), (513, 215460), (532, 207765), (540, 204687), (567, 194940), (570, 193914), (630, 175446), (665, 166212), (684, 161595), (722, 153090), (729, 151620), (756, 146205), (798, 138510), (810, 136458), (855, 129276), (945, 116964), (972, 113715), (1026, 107730), (1083, 102060), (1134, 97470), (1140, 96957), (1197, 92340), (1215, 90972), (1260, 87723), (1330, 83106), (1444, 76545), (1458, 75810), (1539, 71820), (1596, 69255), (1620, 68229), (1701, 64980), (1710, 64638), (1805, 61236), (1890, 58482), (1995, 55404), (2052, 53865), (2166, 51030), (2187, 50540), (2268, 48735), (2394, 46170), (2430, 45486), (2527, 43740), (2565, 43092), (2660, 41553), (2835, 38988), (2916, 37905), (3078, 35910), (3249, 34020), (3402, 32490), (3420, 32319), (3591, 30780), (3610, 30618), (3645, 30324), (3780, 29241), (3990, 27702), (4332, 25515), (4374, 25270), (4617, 23940), (4788, 23085), (4860, 22743), (5054, 21870), (5103, 21660), (5130, 21546), (5415, 20412), (5670, 19494), (5985, 18468), (6156, 17955), (6498, 17010), (6804, 16245), (7182, 15390), (7220, 15309), (7290, 15162), (7581, 14580), (7695, 14364), (7980, 13851), (8505, 12996), (8748, 12635), (9234, 11970), (9747, 11340), (10108, 10935), (10206, 10830), (10260, 10773)]