187700040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 697132800

約数和(自身を除く): 509432760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 121, 124, 132, 139, 155, 165, 180, 186, 198, 220, 242, 248, 264, 278, 279, 310, 330, 341, 360, 363, 372, 396, 417, 440, 465, 484, 495, 556, 558, 605, 620, 660, 682, 695, 726, 744, 792, 834, 930, 968, 990, 1023, 1089, 1112, 1116, 1210, 1240, 1251, 1320, 1364, 1390, 1395, 1452, 1529, 1668, 1705, 1815, 1860, 1980, 2046, 2085, 2178, 2232, 2420, 2502, 2728, 2780, 2790, 2904, 3058, 3069, 3336, 3410, 3630, 3720, 3751, 3960, 4092, 4170, 4309, 4356, 4587, 4840, 5004, 5115, 5445, 5560, 5580, 6116, 6138, 6255, 6820, 7260, 7502, 7645, 8184, 8340, 8618, 8712, 9174, 10008, 10230, 10890, 11160, 11253, 12232, 12276, 12510, 12927, 13640, 13761, 14520, 15004, 15290, 15345, 16680, 16819, 17236, 18348, 18755, 20460, 21545, 21780, 22506, 22935, 24552, 25020, 25854, 27522, 30008, 30580, 30690, 33638, 33759, 34472, 36696, 37510, 38781, 40920, 43090, 43560, 45012, 45870, 47399, 50040, 50457, 51708, 55044, 56265, 61160, 61380, 64635, 67276, 67518, 68805, 75020, 77562, 84095, 86180, 90024, 91740, 94798, 100914, 103416, 110088, 112530, 122760, 129270, 134552, 135036, 137610, 142197, 150040, 151371, 155124, 168190, 168795, 172360, 183480, 189596, 193905, 201828, 225060, 236995, 252285, 258540, 270072, 275220, 284394, 302742, 310248, 336380, 337590, 379192, 387810, 403656, 426591, 450120, 473990, 504570, 517080, 521389, 550440, 568788, 605484, 672760, 675180, 710985, 756855, 775620, 853182, 947980, 1009140, 1042778, 1137576, 1210968, 1350360, 1421970, 1513710, 1551240, 1564167, 1706364, 1895960, 2018280, 2085556, 2132955, 2606945, 2843940, 3027420, 3128334, 3412728, 4171112, 4265910, 4692501, 5213890, 5687880, 6054840, 6256668, 7820835, 8531820, 9385002, 10427780, 12513336, 15641670, 17063640, 18770004, 20855560, 23462505, 31283340, 37540008, 46925010, 62566680, 93850020, 187700040]

約数ペア:

[(1, 187700040), (2, 93850020), (3, 62566680), (4, 46925010), (5, 37540008), (6, 31283340), (8, 23462505), (9, 20855560), (10, 18770004), (11, 17063640), (12, 15641670), (15, 12513336), (18, 10427780), (20, 9385002), (22, 8531820), (24, 7820835), (30, 6256668), (31, 6054840), (33, 5687880), (36, 5213890), (40, 4692501), (44, 4265910), (45, 4171112), (55, 3412728), (60, 3128334), (62, 3027420), (66, 2843940), (72, 2606945), (88, 2132955), (90, 2085556), (93, 2018280), (99, 1895960), (110, 1706364), (120, 1564167), (121, 1551240), (124, 1513710), (132, 1421970), (139, 1350360), (155, 1210968), (165, 1137576), (180, 1042778), (186, 1009140), (198, 947980), (220, 853182), (242, 775620), (248, 756855), (264, 710985), (278, 675180), (279, 672760), (310, 605484), (330, 568788), (341, 550440), (360, 521389), (363, 517080), (372, 504570), (396, 473990), (417, 450120), (440, 426591), (465, 403656), (484, 387810), (495, 379192), (556, 337590), (558, 336380), (605, 310248), (620, 302742), (660, 284394), (682, 275220), (695, 270072), (726, 258540), (744, 252285), (792, 236995), (834, 225060), (930, 201828), (968, 193905), (990, 189596), (1023, 183480), (1089, 172360), (1112, 168795), (1116, 168190), (1210, 155124), (1240, 151371), (1251, 150040), (1320, 142197), (1364, 137610), (1390, 135036), (1395, 134552), (1452, 129270), (1529, 122760), (1668, 112530), (1705, 110088), (1815, 103416), (1860, 100914), (1980, 94798), (2046, 91740), (2085, 90024), (2178, 86180), (2232, 84095), (2420, 77562), (2502, 75020), (2728, 68805), (2780, 67518), (2790, 67276), (2904, 64635), (3058, 61380), (3069, 61160), (3336, 56265), (3410, 55044), (3630, 51708), (3720, 50457), (3751, 50040), (3960, 47399), (4092, 45870), (4170, 45012), (4309, 43560), (4356, 43090), (4587, 40920), (4840, 38781), (5004, 37510), (5115, 36696), (5445, 34472), (5560, 33759), (5580, 33638), (6116, 30690), (6138, 30580), (6255, 30008), (6820, 27522), (7260, 25854), (7502, 25020), (7645, 24552), (8184, 22935), (8340, 22506), (8618, 21780), (8712, 21545), (9174, 20460), (10008, 18755), (10230, 18348), (10890, 17236), (11160, 16819), (11253, 16680), (12232, 15345), (12276, 15290), (12510, 15004), (12927, 14520), (13640, 13761)]