140403900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 517189120

約数和(自身を除く): 376785220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 37, 39, 42, 50, 52, 60, 65, 70, 74, 75, 78, 84, 91, 100, 105, 111, 130, 139, 140, 148, 150, 156, 175, 182, 185, 195, 210, 222, 259, 260, 273, 278, 300, 325, 350, 364, 370, 390, 417, 420, 444, 455, 481, 518, 525, 546, 555, 556, 650, 695, 700, 740, 777, 780, 834, 910, 925, 962, 973, 975, 1036, 1050, 1092, 1110, 1295, 1300, 1365, 1390, 1443, 1554, 1668, 1807, 1820, 1850, 1924, 1946, 1950, 2085, 2100, 2220, 2275, 2405, 2590, 2730, 2775, 2780, 2886, 2919, 3108, 3367, 3475, 3614, 3700, 3885, 3892, 3900, 4170, 4550, 4810, 4865, 5143, 5180, 5421, 5460, 5550, 5772, 5838, 6475, 6734, 6825, 6950, 7215, 7228, 7770, 8340, 9035, 9100, 9620, 9730, 10101, 10286, 10425, 10842, 11100, 11676, 12025, 12649, 12950, 13468, 13650, 13900, 14430, 14595, 15429, 15540, 16835, 18070, 19425, 19460, 20202, 20572, 20850, 21684, 24050, 24325, 25298, 25715, 25900, 27105, 27300, 28860, 29190, 30858, 33670, 36001, 36075, 36140, 37947, 38850, 40404, 41700, 45175, 48100, 48650, 50505, 50596, 51430, 54210, 58380, 61716, 63245, 66859, 67340, 72002, 72150, 72975, 75894, 77145, 77700, 84175, 90350, 97300, 101010, 102860, 108003, 108420, 126490, 128575, 133718, 135525, 144004, 144300, 145950, 151788, 154290, 168350, 180005, 180700, 189735, 200577, 202020, 216006, 252525, 252980, 257150, 267436, 271050, 291900, 308580, 316225, 334295, 336700, 360010, 379470, 385725, 401154, 432012, 468013, 505050, 514300, 540015, 542100, 632450, 668590, 720020, 758940, 771450, 802308, 900025, 936026, 948675, 1002885, 1010100, 1080030, 1264900, 1337180, 1404039, 1542900, 1671475, 1800050, 1872052, 1897350, 2005770, 2160060, 2340065, 2700075, 2808078, 3342950, 3600100, 3794700, 4011540, 4680130, 5014425, 5400150, 5616156, 6685900, 7020195, 9360260, 10028850, 10800300, 11700325, 14040390, 20057700, 23400650, 28080780, 35100975, 46801300, 70201950, 140403900]

約数ペア:

[(1, 140403900), (2, 70201950), (3, 46801300), (4, 35100975), (5, 28080780), (6, 23400650), (7, 20057700), (10, 14040390), (12, 11700325), (13, 10800300), (14, 10028850), (15, 9360260), (20, 7020195), (21, 6685900), (25, 5616156), (26, 5400150), (28, 5014425), (30, 4680130), (35, 4011540), (37, 3794700), (39, 3600100), (42, 3342950), (50, 2808078), (52, 2700075), (60, 2340065), (65, 2160060), (70, 2005770), (74, 1897350), (75, 1872052), (78, 1800050), (84, 1671475), (91, 1542900), (100, 1404039), (105, 1337180), (111, 1264900), (130, 1080030), (139, 1010100), (140, 1002885), (148, 948675), (150, 936026), (156, 900025), (175, 802308), (182, 771450), (185, 758940), (195, 720020), (210, 668590), (222, 632450), (259, 542100), (260, 540015), (273, 514300), (278, 505050), (300, 468013), (325, 432012), (350, 401154), (364, 385725), (370, 379470), (390, 360010), (417, 336700), (420, 334295), (444, 316225), (455, 308580), (481, 291900), (518, 271050), (525, 267436), (546, 257150), (555, 252980), (556, 252525), (650, 216006), (695, 202020), (700, 200577), (740, 189735), (777, 180700), (780, 180005), (834, 168350), (910, 154290), (925, 151788), (962, 145950), (973, 144300), (975, 144004), (1036, 135525), (1050, 133718), (1092, 128575), (1110, 126490), (1295, 108420), (1300, 108003), (1365, 102860), (1390, 101010), (1443, 97300), (1554, 90350), (1668, 84175), (1807, 77700), (1820, 77145), (1850, 75894), (1924, 72975), (1946, 72150), (1950, 72002), (2085, 67340), (2100, 66859), (2220, 63245), (2275, 61716), (2405, 58380), (2590, 54210), (2730, 51430), (2775, 50596), (2780, 50505), (2886, 48650), (2919, 48100), (3108, 45175), (3367, 41700), (3475, 40404), (3614, 38850), (3700, 37947), (3885, 36140), (3892, 36075), (3900, 36001), (4170, 33670), (4550, 30858), (4810, 29190), (4865, 28860), (5143, 27300), (5180, 27105), (5421, 25900), (5460, 25715), (5550, 25298), (5772, 24325), (5838, 24050), (6475, 21684), (6734, 20850), (6825, 20572), (6950, 20202), (7215, 19460), (7228, 19425), (7770, 18070), (8340, 16835), (9035, 15540), (9100, 15429), (9620, 14595), (9730, 14430), (10101, 13900), (10286, 13650), (10425, 13468), (10842, 12950), (11100, 12649), (11676, 12025)]