151593400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 437472000

約数和(自身を除く): 285878600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 41, 50, 56, 70, 76, 82, 95, 100, 133, 139, 140, 152, 164, 175, 190, 200, 205, 266, 278, 280, 287, 328, 350, 380, 410, 475, 532, 556, 574, 665, 695, 700, 760, 779, 820, 950, 973, 1025, 1064, 1112, 1148, 1330, 1390, 1400, 1435, 1558, 1640, 1900, 1946, 2050, 2296, 2641, 2660, 2780, 2870, 3116, 3325, 3475, 3800, 3892, 3895, 4100, 4865, 5282, 5320, 5453, 5560, 5699, 5740, 6232, 6650, 6950, 7175, 7784, 7790, 8200, 9730, 10564, 10906, 11398, 11480, 13205, 13300, 13900, 14350, 15580, 18487, 19460, 19475, 21128, 21812, 22796, 24325, 26410, 26600, 27265, 27800, 28495, 28700, 31160, 36974, 38920, 38950, 39893, 43624, 45592, 48650, 52820, 54530, 56990, 57400, 66025, 73948, 77900, 79786, 92435, 97300, 105640, 108281, 109060, 113980, 132050, 136325, 142475, 147896, 155800, 159572, 184870, 194600, 199465, 216562, 218120, 227960, 264100, 272650, 284950, 319144, 369740, 398930, 433124, 462175, 528200, 541405, 545300, 569900, 739480, 757967, 797860, 866248, 924350, 997325, 1082810, 1090600, 1139800, 1515934, 1595720, 1848700, 1994650, 2165620, 2707025, 3031868, 3697400, 3789835, 3989300, 4331240, 5414050, 6063736, 7579670, 7978600, 10828100, 15159340, 18949175, 21656200, 30318680, 37898350, 75796700, 151593400]

約数ペア:

[(1, 151593400), (2, 75796700), (4, 37898350), (5, 30318680), (7, 21656200), (8, 18949175), (10, 15159340), (14, 10828100), (19, 7978600), (20, 7579670), (25, 6063736), (28, 5414050), (35, 4331240), (38, 3989300), (40, 3789835), (41, 3697400), (50, 3031868), (56, 2707025), (70, 2165620), (76, 1994650), (82, 1848700), (95, 1595720), (100, 1515934), (133, 1139800), (139, 1090600), (140, 1082810), (152, 997325), (164, 924350), (175, 866248), (190, 797860), (200, 757967), (205, 739480), (266, 569900), (278, 545300), (280, 541405), (287, 528200), (328, 462175), (350, 433124), (380, 398930), (410, 369740), (475, 319144), (532, 284950), (556, 272650), (574, 264100), (665, 227960), (695, 218120), (700, 216562), (760, 199465), (779, 194600), (820, 184870), (950, 159572), (973, 155800), (1025, 147896), (1064, 142475), (1112, 136325), (1148, 132050), (1330, 113980), (1390, 109060), (1400, 108281), (1435, 105640), (1558, 97300), (1640, 92435), (1900, 79786), (1946, 77900), (2050, 73948), (2296, 66025), (2641, 57400), (2660, 56990), (2780, 54530), (2870, 52820), (3116, 48650), (3325, 45592), (3475, 43624), (3800, 39893), (3892, 38950), (3895, 38920), (4100, 36974), (4865, 31160), (5282, 28700), (5320, 28495), (5453, 27800), (5560, 27265), (5699, 26600), (5740, 26410), (6232, 24325), (6650, 22796), (6950, 21812), (7175, 21128), (7784, 19475), (7790, 19460), (8200, 18487), (9730, 15580), (10564, 14350), (10906, 13900), (11398, 13300), (11480, 13205)]