300440160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 288

約数和(自身を含む): 1100736000

約数和(自身を除く): 800295840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 79, 80, 90, 95, 96, 114, 120, 139, 144, 152, 158, 160, 171, 180, 190, 228, 237, 240, 278, 285, 288, 304, 316, 342, 360, 380, 395, 417, 456, 474, 480, 556, 570, 608, 632, 684, 695, 711, 720, 760, 790, 834, 855, 912, 948, 1112, 1140, 1185, 1251, 1264, 1368, 1390, 1422, 1440, 1501, 1520, 1580, 1668, 1710, 1824, 1896, 2085, 2224, 2280, 2370, 2502, 2528, 2641, 2736, 2780, 2844, 3002, 3040, 3160, 3336, 3420, 3555, 3792, 4170, 4448, 4503, 4560, 4740, 5004, 5282, 5472, 5560, 5688, 6004, 6255, 6320, 6672, 6840, 7110, 7505, 7584, 7923, 8340, 9006, 9120, 9480, 10008, 10564, 10981, 11120, 11376, 12008, 12510, 12640, 13205, 13344, 13509, 13680, 14220, 15010, 15846, 16680, 18012, 18960, 20016, 21128, 21962, 22240, 22515, 22752, 23769, 24016, 25020, 26410, 27018, 27360, 28440, 30020, 31692, 32943, 33360, 36024, 37920, 39615, 40032, 42256, 43924, 45030, 47538, 48032, 50040, 52820, 54036, 54905, 56880, 60040, 63384, 65886, 66720, 67545, 72048, 79230, 84512, 87848, 90060, 95076, 98829, 100080, 105640, 108072, 109810, 113760, 118845, 120080, 126768, 131772, 135090, 144096, 158460, 164715, 175696, 180120, 190152, 197658, 200160, 208639, 211280, 216144, 219620, 237690, 240160, 253536, 263544, 270180, 316920, 329430, 351392, 360240, 380304, 395316, 417278, 422560, 432288, 439240, 475380, 494145, 527088, 540360, 625917, 633840, 658860, 720480, 760608, 790632, 834556, 878480, 950760, 988290, 1043195, 1054176, 1080720, 1251834, 1267680, 1317720, 1581264, 1669112, 1756960, 1877751, 1901520, 1976580, 2086390, 2161440, 2503668, 2635440, 3129585, 3162528, 3338224, 3755502, 3803040, 3953160, 4172780, 5007336, 5270880, 6259170, 6676448, 7511004, 7906320, 8345560, 9388755, 10014672, 12518340, 15022008, 15812640, 16691120, 18777510, 20029344, 25036680, 30044016, 33382240, 37555020, 50073360, 60088032, 75110040, 100146720, 150220080, 300440160]

約数ペア:

[(1, 300440160), (2, 150220080), (3, 100146720), (4, 75110040), (5, 60088032), (6, 50073360), (8, 37555020), (9, 33382240), (10, 30044016), (12, 25036680), (15, 20029344), (16, 18777510), (18, 16691120), (19, 15812640), (20, 15022008), (24, 12518340), (30, 10014672), (32, 9388755), (36, 8345560), (38, 7906320), (40, 7511004), (45, 6676448), (48, 6259170), (57, 5270880), (60, 5007336), (72, 4172780), (76, 3953160), (79, 3803040), (80, 3755502), (90, 3338224), (95, 3162528), (96, 3129585), (114, 2635440), (120, 2503668), (139, 2161440), (144, 2086390), (152, 1976580), (158, 1901520), (160, 1877751), (171, 1756960), (180, 1669112), (190, 1581264), (228, 1317720), (237, 1267680), (240, 1251834), (278, 1080720), (285, 1054176), (288, 1043195), (304, 988290), (316, 950760), (342, 878480), (360, 834556), (380, 790632), (395, 760608), (417, 720480), (456, 658860), (474, 633840), (480, 625917), (556, 540360), (570, 527088), (608, 494145), (632, 475380), (684, 439240), (695, 432288), (711, 422560), (720, 417278), (760, 395316), (790, 380304), (834, 360240), (855, 351392), (912, 329430), (948, 316920), (1112, 270180), (1140, 263544), (1185, 253536), (1251, 240160), (1264, 237690), (1368, 219620), (1390, 216144), (1422, 211280), (1440, 208639), (1501, 200160), (1520, 197658), (1580, 190152), (1668, 180120), (1710, 175696), (1824, 164715), (1896, 158460), (2085, 144096), (2224, 135090), (2280, 131772), (2370, 126768), (2502, 120080), (2528, 118845), (2641, 113760), (2736, 109810), (2780, 108072), (2844, 105640), (3002, 100080), (3040, 98829), (3160, 95076), (3336, 90060), (3420, 87848), (3555, 84512), (3792, 79230), (4170, 72048), (4448, 67545), (4503, 66720), (4560, 65886), (4740, 63384), (5004, 60040), (5282, 56880), (5472, 54905), (5560, 54036), (5688, 52820), (6004, 50040), (6255, 48032), (6320, 47538), (6672, 45030), (6840, 43924), (7110, 42256), (7505, 40032), (7584, 39615), (7923, 37920), (8340, 36024), (9006, 33360), (9120, 32943), (9480, 31692), (10008, 30020), (10564, 28440), (10981, 27360), (11120, 27018), (11376, 26410), (12008, 25020), (12510, 24016), (12640, 23769), (13205, 22752), (13344, 22515), (13509, 22240), (13680, 21962), (14220, 21128), (15010, 20016), (15846, 18960), (16680, 18012)]