200269920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 668473344

約数和(自身を除く): 468203424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 80, 86, 93, 96, 120, 124, 129, 155, 160, 172, 186, 215, 240, 248, 258, 310, 313, 344, 372, 430, 465, 480, 496, 516, 620, 626, 645, 688, 744, 860, 930, 939, 992, 1032, 1240, 1252, 1290, 1333, 1376, 1488, 1565, 1720, 1860, 1878, 2064, 2480, 2504, 2580, 2666, 2976, 3130, 3440, 3720, 3756, 3999, 4128, 4695, 4960, 5008, 5160, 5332, 6260, 6665, 6880, 7440, 7512, 7998, 9390, 9703, 10016, 10320, 10664, 12520, 13330, 13459, 14880, 15024, 15996, 18780, 19406, 19995, 20640, 21328, 25040, 26660, 26918, 29109, 30048, 31992, 37560, 38812, 39990, 40377, 42656, 48515, 50080, 53320, 53836, 58218, 63984, 67295, 75120, 77624, 79980, 80754, 97030, 106640, 107672, 116436, 127968, 134590, 145545, 150240, 155248, 159960, 161508, 194060, 201885, 213280, 215344, 232872, 269180, 291090, 310496, 319920, 323016, 388120, 403770, 417229, 430688, 465744, 538360, 582180, 639840, 646032, 776240, 807540, 834458, 931488, 1076720, 1164360, 1251687, 1292064, 1552480, 1615080, 1668916, 2086145, 2153440, 2328720, 2503374, 3230160, 3337832, 4172290, 4657440, 5006748, 6258435, 6460320, 6675664, 8344580, 10013496, 12516870, 13351328, 16689160, 20026992, 25033740, 33378320, 40053984, 50067480, 66756640, 100134960, 200269920]

約数ペア:

[(1, 200269920), (2, 100134960), (3, 66756640), (4, 50067480), (5, 40053984), (6, 33378320), (8, 25033740), (10, 20026992), (12, 16689160), (15, 13351328), (16, 12516870), (20, 10013496), (24, 8344580), (30, 6675664), (31, 6460320), (32, 6258435), (40, 5006748), (43, 4657440), (48, 4172290), (60, 3337832), (62, 3230160), (80, 2503374), (86, 2328720), (93, 2153440), (96, 2086145), (120, 1668916), (124, 1615080), (129, 1552480), (155, 1292064), (160, 1251687), (172, 1164360), (186, 1076720), (215, 931488), (240, 834458), (248, 807540), (258, 776240), (310, 646032), (313, 639840), (344, 582180), (372, 538360), (430, 465744), (465, 430688), (480, 417229), (496, 403770), (516, 388120), (620, 323016), (626, 319920), (645, 310496), (688, 291090), (744, 269180), (860, 232872), (930, 215344), (939, 213280), (992, 201885), (1032, 194060), (1240, 161508), (1252, 159960), (1290, 155248), (1333, 150240), (1376, 145545), (1488, 134590), (1565, 127968), (1720, 116436), (1860, 107672), (1878, 106640), (2064, 97030), (2480, 80754), (2504, 79980), (2580, 77624), (2666, 75120), (2976, 67295), (3130, 63984), (3440, 58218), (3720, 53836), (3756, 53320), (3999, 50080), (4128, 48515), (4695, 42656), (4960, 40377), (5008, 39990), (5160, 38812), (5332, 37560), (6260, 31992), (6665, 30048), (6880, 29109), (7440, 26918), (7512, 26660), (7998, 25040), (9390, 21328), (9703, 20640), (10016, 19995), (10320, 19406), (10664, 18780), (12520, 15996), (13330, 15024), (13459, 14880)]