90000750

素因数分解:

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

素因数の和:144

約数の個数: 192

約数和(自身を含む): 273162240

約数和(自身を除く): 183161490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 49, 50, 62, 70, 75, 79, 93, 98, 105, 125, 147, 150, 155, 158, 175, 186, 210, 217, 237, 245, 250, 294, 310, 350, 375, 395, 434, 465, 474, 490, 525, 553, 651, 735, 750, 775, 790, 875, 930, 1050, 1085, 1106, 1185, 1225, 1302, 1470, 1519, 1550, 1659, 1750, 1975, 2170, 2325, 2370, 2449, 2450, 2625, 2765, 3038, 3255, 3318, 3675, 3871, 3875, 3950, 4557, 4650, 4898, 5250, 5425, 5530, 5925, 6125, 6510, 7347, 7350, 7595, 7742, 7750, 8295, 9114, 9875, 10850, 11613, 11625, 11850, 12245, 12250, 13825, 14694, 15190, 16275, 16590, 17143, 18375, 19355, 19750, 22785, 23226, 23250, 24490, 27125, 27650, 29625, 32550, 34286, 36735, 36750, 37975, 38710, 41475, 45570, 51429, 54250, 58065, 59250, 61225, 69125, 73470, 75950, 81375, 82950, 85715, 96775, 102858, 113925, 116130, 120001, 122450, 138250, 162750, 171430, 183675, 189875, 193550, 207375, 227850, 240002, 257145, 290325, 306125, 360003, 367350, 379750, 414750, 428575, 483875, 514290, 569625, 580650, 600005, 612250, 720006, 857150, 918375, 967750, 1139250, 1200010, 1285725, 1451625, 1800015, 1836750, 2142875, 2571450, 2903250, 3000025, 3600030, 4285750, 6000050, 6428625, 9000075, 12857250, 15000125, 18000150, 30000250, 45000375, 90000750]

約数ペア:

[(1, 90000750), (2, 45000375), (3, 30000250), (5, 18000150), (6, 15000125), (7, 12857250), (10, 9000075), (14, 6428625), (15, 6000050), (21, 4285750), (25, 3600030), (30, 3000025), (31, 2903250), (35, 2571450), (42, 2142875), (49, 1836750), (50, 1800015), (62, 1451625), (70, 1285725), (75, 1200010), (79, 1139250), (93, 967750), (98, 918375), (105, 857150), (125, 720006), (147, 612250), (150, 600005), (155, 580650), (158, 569625), (175, 514290), (186, 483875), (210, 428575), (217, 414750), (237, 379750), (245, 367350), (250, 360003), (294, 306125), (310, 290325), (350, 257145), (375, 240002), (395, 227850), (434, 207375), (465, 193550), (474, 189875), (490, 183675), (525, 171430), (553, 162750), (651, 138250), (735, 122450), (750, 120001), (775, 116130), (790, 113925), (875, 102858), (930, 96775), (1050, 85715), (1085, 82950), (1106, 81375), (1185, 75950), (1225, 73470), (1302, 69125), (1470, 61225), (1519, 59250), (1550, 58065), (1659, 54250), (1750, 51429), (1975, 45570), (2170, 41475), (2325, 38710), (2370, 37975), (2449, 36750), (2450, 36735), (2625, 34286), (2765, 32550), (3038, 29625), (3255, 27650), (3318, 27125), (3675, 24490), (3871, 23250), (3875, 23226), (3950, 22785), (4557, 19750), (4650, 19355), (4898, 18375), (5250, 17143), (5425, 16590), (5530, 16275), (5925, 15190), (6125, 14694), (6510, 13825), (7347, 12250), (7350, 12245), (7595, 11850), (7742, 11625), (7750, 11613), (8295, 10850), (9114, 9875)]