54000450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 216

約数和(自身を含む): 176417280

約数和(自身を除く): 122416830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 49, 50, 62, 63, 70, 75, 79, 90, 93, 98, 105, 126, 147, 150, 155, 158, 175, 186, 210, 217, 225, 237, 245, 279, 294, 310, 315, 350, 395, 434, 441, 450, 465, 474, 490, 525, 553, 558, 630, 651, 711, 735, 775, 790, 882, 930, 1050, 1085, 1106, 1185, 1225, 1302, 1395, 1422, 1470, 1519, 1550, 1575, 1659, 1953, 1975, 2170, 2205, 2325, 2370, 2449, 2450, 2765, 2790, 3038, 3150, 3255, 3318, 3555, 3675, 3871, 3906, 3950, 4410, 4557, 4650, 4898, 4977, 5425, 5530, 5925, 6510, 6975, 7110, 7347, 7350, 7595, 7742, 8295, 9114, 9765, 9954, 10850, 11025, 11613, 11850, 12245, 13671, 13825, 13950, 14694, 15190, 16275, 16590, 17143, 17775, 19355, 19530, 22041, 22050, 22785, 23226, 24490, 24885, 27342, 27650, 32550, 34286, 34839, 35550, 36735, 37975, 38710, 41475, 44082, 45570, 48825, 49770, 51429, 58065, 61225, 68355, 69678, 73470, 75950, 82950, 85715, 96775, 97650, 102858, 110205, 113925, 116130, 120001, 122450, 124425, 136710, 154287, 171430, 174195, 183675, 193550, 220410, 227850, 240002, 248850, 257145, 290325, 308574, 341775, 348390, 360003, 367350, 428575, 514290, 551025, 580650, 600005, 683550, 720006, 771435, 857150, 870975, 1080009, 1102050, 1200010, 1285725, 1542870, 1741950, 1800015, 2160018, 2571450, 3000025, 3600030, 3857175, 5400045, 6000050, 7714350, 9000075, 10800090, 18000150, 27000225, 54000450]

約数ペア:

[(1, 54000450), (2, 27000225), (3, 18000150), (5, 10800090), (6, 9000075), (7, 7714350), (9, 6000050), (10, 5400045), (14, 3857175), (15, 3600030), (18, 3000025), (21, 2571450), (25, 2160018), (30, 1800015), (31, 1741950), (35, 1542870), (42, 1285725), (45, 1200010), (49, 1102050), (50, 1080009), (62, 870975), (63, 857150), (70, 771435), (75, 720006), (79, 683550), (90, 600005), (93, 580650), (98, 551025), (105, 514290), (126, 428575), (147, 367350), (150, 360003), (155, 348390), (158, 341775), (175, 308574), (186, 290325), (210, 257145), (217, 248850), (225, 240002), (237, 227850), (245, 220410), (279, 193550), (294, 183675), (310, 174195), (315, 171430), (350, 154287), (395, 136710), (434, 124425), (441, 122450), (450, 120001), (465, 116130), (474, 113925), (490, 110205), (525, 102858), (553, 97650), (558, 96775), (630, 85715), (651, 82950), (711, 75950), (735, 73470), (775, 69678), (790, 68355), (882, 61225), (930, 58065), (1050, 51429), (1085, 49770), (1106, 48825), (1185, 45570), (1225, 44082), (1302, 41475), (1395, 38710), (1422, 37975), (1470, 36735), (1519, 35550), (1550, 34839), (1575, 34286), (1659, 32550), (1953, 27650), (1975, 27342), (2170, 24885), (2205, 24490), (2325, 23226), (2370, 22785), (2449, 22050), (2450, 22041), (2765, 19530), (2790, 19355), (3038, 17775), (3150, 17143), (3255, 16590), (3318, 16275), (3555, 15190), (3675, 14694), (3871, 13950), (3906, 13825), (3950, 13671), (4410, 12245), (4557, 11850), (4650, 11613), (4898, 11025), (4977, 10850), (5425, 9954), (5530, 9765), (5925, 9114), (6510, 8295), (6975, 7742), (7110, 7595), (7347, 7350)]