158015200

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 216

約数和(自身を含む): 467548200

約数和(自身を除く): 309533000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 49, 50, 56, 58, 70, 80, 98, 100, 112, 116, 139, 140, 145, 160, 175, 196, 200, 203, 224, 232, 245, 278, 280, 290, 350, 392, 400, 406, 464, 490, 556, 560, 580, 695, 700, 725, 784, 800, 812, 928, 973, 980, 1015, 1112, 1120, 1160, 1225, 1390, 1400, 1421, 1450, 1568, 1624, 1946, 1960, 2030, 2224, 2320, 2450, 2780, 2800, 2842, 2900, 3248, 3475, 3892, 3920, 4031, 4060, 4448, 4640, 4865, 4900, 5075, 5560, 5600, 5684, 5800, 6496, 6811, 6950, 7105, 7784, 7840, 8062, 8120, 9730, 9800, 10150, 11120, 11368, 11600, 13622, 13900, 14210, 15568, 16124, 16240, 19460, 19600, 20155, 20300, 22240, 22736, 23200, 24325, 27244, 27800, 28217, 28420, 31136, 32248, 32480, 34055, 35525, 38920, 39200, 40310, 40600, 45472, 48650, 54488, 55600, 56434, 56840, 64496, 68110, 71050, 77840, 80620, 81200, 97300, 100775, 108976, 111200, 112868, 113680, 128992, 136220, 141085, 142100, 155680, 161240, 162400, 170275, 194600, 197519, 201550, 217952, 225736, 227360, 272440, 282170, 284200, 322480, 340550, 389200, 395038, 403100, 451472, 544880, 564340, 568400, 644960, 681100, 705425, 778400, 790076, 806200, 902944, 987595, 1089760, 1128680, 1136800, 1362200, 1410850, 1580152, 1612400, 1975190, 2257360, 2724400, 2821700, 3160304, 3224800, 3950380, 4514720, 4937975, 5448800, 5643400, 6320608, 7900760, 9875950, 11286800, 15801520, 19751900, 22573600, 31603040, 39503800, 79007600, 158015200]

約数ペア:

[(1, 158015200), (2, 79007600), (4, 39503800), (5, 31603040), (7, 22573600), (8, 19751900), (10, 15801520), (14, 11286800), (16, 9875950), (20, 7900760), (25, 6320608), (28, 5643400), (29, 5448800), (32, 4937975), (35, 4514720), (40, 3950380), (49, 3224800), (50, 3160304), (56, 2821700), (58, 2724400), (70, 2257360), (80, 1975190), (98, 1612400), (100, 1580152), (112, 1410850), (116, 1362200), (139, 1136800), (140, 1128680), (145, 1089760), (160, 987595), (175, 902944), (196, 806200), (200, 790076), (203, 778400), (224, 705425), (232, 681100), (245, 644960), (278, 568400), (280, 564340), (290, 544880), (350, 451472), (392, 403100), (400, 395038), (406, 389200), (464, 340550), (490, 322480), (556, 284200), (560, 282170), (580, 272440), (695, 227360), (700, 225736), (725, 217952), (784, 201550), (800, 197519), (812, 194600), (928, 170275), (973, 162400), (980, 161240), (1015, 155680), (1112, 142100), (1120, 141085), (1160, 136220), (1225, 128992), (1390, 113680), (1400, 112868), (1421, 111200), (1450, 108976), (1568, 100775), (1624, 97300), (1946, 81200), (1960, 80620), (2030, 77840), (2224, 71050), (2320, 68110), (2450, 64496), (2780, 56840), (2800, 56434), (2842, 55600), (2900, 54488), (3248, 48650), (3475, 45472), (3892, 40600), (3920, 40310), (4031, 39200), (4060, 38920), (4448, 35525), (4640, 34055), (4865, 32480), (4900, 32248), (5075, 31136), (5560, 28420), (5600, 28217), (5684, 27800), (5800, 27244), (6496, 24325), (6811, 23200), (6950, 22736), (7105, 22240), (7784, 20300), (7840, 20155), (8062, 19600), (8120, 19460), (9730, 16240), (9800, 16124), (10150, 15568), (11120, 14210), (11368, 13900), (11600, 13622)]