299397060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 1009895040

約数和(自身を除く): 710497980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 71, 76, 81, 90, 95, 108, 114, 135, 137, 142, 162, 171, 180, 190, 213, 228, 270, 274, 284, 285, 324, 342, 355, 380, 405, 411, 426, 513, 540, 548, 570, 639, 684, 685, 710, 810, 822, 852, 855, 1026, 1065, 1140, 1233, 1278, 1349, 1370, 1420, 1539, 1620, 1644, 1710, 1917, 2052, 2055, 2130, 2466, 2556, 2565, 2603, 2698, 2740, 3078, 3195, 3420, 3699, 3834, 4047, 4110, 4260, 4932, 5130, 5206, 5396, 5751, 6156, 6165, 6390, 6745, 7398, 7668, 7695, 7809, 8094, 8220, 9585, 9727, 10260, 10412, 11097, 11502, 12141, 12330, 12780, 13015, 13490, 14796, 15390, 15618, 16188, 18495, 19170, 19454, 20235, 22194, 23004, 23427, 24282, 24660, 26030, 26980, 28755, 29181, 30780, 31236, 36423, 36990, 38340, 38908, 39045, 40470, 44388, 46854, 48564, 48635, 52060, 55485, 57510, 58362, 60705, 70281, 72846, 73980, 78090, 80940, 87543, 93708, 97270, 109269, 110970, 115020, 116724, 117135, 121410, 140562, 145692, 145905, 156180, 175086, 182115, 184813, 194540, 210843, 218538, 221940, 234270, 242820, 262629, 281124, 291810, 350172, 351405, 364230, 369626, 421686, 437076, 437715, 468540, 525258, 546345, 554439, 583620, 702810, 728460, 739252, 787887, 843372, 875430, 924065, 1050516, 1054215, 1092690, 1108878, 1313145, 1405620, 1575774, 1663317, 1750860, 1848130, 2108430, 2185380, 2217756, 2626290, 2772195, 3151548, 3326634, 3696260, 3939435, 4216860, 4989951, 5252580, 5544390, 6653268, 7878870, 8316585, 9979902, 11088780, 14969853, 15757740, 16633170, 19959804, 24949755, 29939706, 33266340, 49899510, 59879412, 74849265, 99799020, 149698530, 299397060]

約数ペア:

[(1, 299397060), (2, 149698530), (3, 99799020), (4, 74849265), (5, 59879412), (6, 49899510), (9, 33266340), (10, 29939706), (12, 24949755), (15, 19959804), (18, 16633170), (19, 15757740), (20, 14969853), (27, 11088780), (30, 9979902), (36, 8316585), (38, 7878870), (45, 6653268), (54, 5544390), (57, 5252580), (60, 4989951), (71, 4216860), (76, 3939435), (81, 3696260), (90, 3326634), (95, 3151548), (108, 2772195), (114, 2626290), (135, 2217756), (137, 2185380), (142, 2108430), (162, 1848130), (171, 1750860), (180, 1663317), (190, 1575774), (213, 1405620), (228, 1313145), (270, 1108878), (274, 1092690), (284, 1054215), (285, 1050516), (324, 924065), (342, 875430), (355, 843372), (380, 787887), (405, 739252), (411, 728460), (426, 702810), (513, 583620), (540, 554439), (548, 546345), (570, 525258), (639, 468540), (684, 437715), (685, 437076), (710, 421686), (810, 369626), (822, 364230), (852, 351405), (855, 350172), (1026, 291810), (1065, 281124), (1140, 262629), (1233, 242820), (1278, 234270), (1349, 221940), (1370, 218538), (1420, 210843), (1539, 194540), (1620, 184813), (1644, 182115), (1710, 175086), (1917, 156180), (2052, 145905), (2055, 145692), (2130, 140562), (2466, 121410), (2556, 117135), (2565, 116724), (2603, 115020), (2698, 110970), (2740, 109269), (3078, 97270), (3195, 93708), (3420, 87543), (3699, 80940), (3834, 78090), (4047, 73980), (4110, 72846), (4260, 70281), (4932, 60705), (5130, 58362), (5206, 57510), (5396, 55485), (5751, 52060), (6156, 48635), (6165, 48564), (6390, 46854), (6745, 44388), (7398, 40470), (7668, 39045), (7695, 38908), (7809, 38340), (8094, 36990), (8220, 36423), (9585, 31236), (9727, 30780), (10260, 29181), (10412, 28755), (11097, 26980), (11502, 26030), (12141, 24660), (12330, 24282), (12780, 23427), (13015, 23004), (13490, 22194), (14796, 20235), (15390, 19454), (15618, 19170), (16188, 18495)]