146999580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 541094400

約数和(自身を除く): 394094820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 109, 114, 130, 133, 140, 156, 169, 182, 190, 195, 210, 218, 228, 247, 260, 266, 273, 285, 327, 338, 364, 380, 390, 399, 420, 436, 455, 494, 507, 532, 545, 546, 570, 654, 665, 676, 741, 763, 780, 798, 845, 910, 988, 1014, 1090, 1092, 1140, 1183, 1235, 1308, 1330, 1365, 1417, 1482, 1526, 1596, 1635, 1690, 1729, 1820, 1995, 2028, 2071, 2180, 2289, 2366, 2470, 2535, 2660, 2730, 2834, 2964, 3052, 3211, 3270, 3380, 3458, 3549, 3705, 3815, 3990, 4142, 4251, 4578, 4732, 4940, 5070, 5187, 5460, 5668, 5915, 6213, 6422, 6540, 6916, 7085, 7098, 7410, 7630, 7980, 8284, 8502, 8645, 9156, 9633, 9919, 10140, 10355, 10374, 11445, 11830, 12426, 12844, 14170, 14196, 14497, 14820, 15260, 16055, 17004, 17290, 17745, 18421, 19266, 19838, 20710, 20748, 21255, 22477, 22890, 23660, 24852, 25935, 26923, 28340, 28994, 29757, 31065, 32110, 34580, 35490, 36842, 38532, 39676, 41420, 42510, 43491, 44954, 45780, 48165, 49595, 51870, 53846, 55263, 57988, 59514, 62130, 64220, 67431, 70980, 72485, 73684, 80769, 85020, 86982, 89908, 92105, 96330, 99190, 103740, 107692, 110526, 112385, 119028, 124260, 128947, 134615, 134862, 144970, 148785, 161538, 173964, 184210, 188461, 192660, 198380, 217455, 221052, 224770, 257894, 269230, 269724, 276315, 289940, 297570, 323076, 337155, 349999, 368420, 376922, 386841, 403845, 434910, 449540, 515788, 538460, 552630, 565383, 595140, 644735, 674310, 699998, 753844, 773682, 807690, 869820, 942305, 1049997, 1105260, 1130766, 1289470, 1348620, 1399996, 1547364, 1615380, 1749995, 1884610, 1934205, 2099994, 2261532, 2449993, 2578940, 2826915, 3499990, 3769220, 3868410, 4199988, 4899986, 5249985, 5653830, 6999980, 7349979, 7736820, 9799972, 10499970, 11307660, 12249965, 14699958, 20999940, 24499930, 29399916, 36749895, 48999860, 73499790, 146999580]

約数ペア:

[(1, 146999580), (2, 73499790), (3, 48999860), (4, 36749895), (5, 29399916), (6, 24499930), (7, 20999940), (10, 14699958), (12, 12249965), (13, 11307660), (14, 10499970), (15, 9799972), (19, 7736820), (20, 7349979), (21, 6999980), (26, 5653830), (28, 5249985), (30, 4899986), (35, 4199988), (38, 3868410), (39, 3769220), (42, 3499990), (52, 2826915), (57, 2578940), (60, 2449993), (65, 2261532), (70, 2099994), (76, 1934205), (78, 1884610), (84, 1749995), (91, 1615380), (95, 1547364), (105, 1399996), (109, 1348620), (114, 1289470), (130, 1130766), (133, 1105260), (140, 1049997), (156, 942305), (169, 869820), (182, 807690), (190, 773682), (195, 753844), (210, 699998), (218, 674310), (228, 644735), (247, 595140), (260, 565383), (266, 552630), (273, 538460), (285, 515788), (327, 449540), (338, 434910), (364, 403845), (380, 386841), (390, 376922), (399, 368420), (420, 349999), (436, 337155), (455, 323076), (494, 297570), (507, 289940), (532, 276315), (545, 269724), (546, 269230), (570, 257894), (654, 224770), (665, 221052), (676, 217455), (741, 198380), (763, 192660), (780, 188461), (798, 184210), (845, 173964), (910, 161538), (988, 148785), (1014, 144970), (1090, 134862), (1092, 134615), (1140, 128947), (1183, 124260), (1235, 119028), (1308, 112385), (1330, 110526), (1365, 107692), (1417, 103740), (1482, 99190), (1526, 96330), (1596, 92105), (1635, 89908), (1690, 86982), (1729, 85020), (1820, 80769), (1995, 73684), (2028, 72485), (2071, 70980), (2180, 67431), (2289, 64220), (2366, 62130), (2470, 59514), (2535, 57988), (2660, 55263), (2730, 53846), (2834, 51870), (2964, 49595), (3052, 48165), (3211, 45780), (3270, 44954), (3380, 43491), (3458, 42510), (3549, 41420), (3705, 39676), (3815, 38532), (3990, 36842), (4142, 35490), (4251, 34580), (4578, 32110), (4732, 31065), (4940, 29757), (5070, 28994), (5187, 28340), (5460, 26923), (5668, 25935), (5915, 24852), (6213, 23660), (6422, 22890), (6540, 22477), (6916, 21255), (7085, 20748), (7098, 20710), (7410, 19838), (7630, 19266), (7980, 18421), (8284, 17745), (8502, 17290), (8645, 17004), (9156, 16055), (9633, 15260), (9919, 14820), (10140, 14497), (10355, 14196), (10374, 14170), (11445, 12844), (11830, 12426)]