207222600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:920

約数の個数: 192

約数和(自身を含む): 714954240

約数和(自身を除く): 507731640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 248, 260, 300, 310, 312, 325, 372, 390, 403, 465, 520, 600, 620, 650, 744, 775, 780, 806, 857, 930, 975, 1209, 1240, 1300, 1550, 1560, 1612, 1714, 1860, 1950, 2015, 2325, 2418, 2571, 2600, 3100, 3224, 3428, 3720, 3900, 4030, 4285, 4650, 4836, 5142, 6045, 6200, 6856, 7800, 8060, 8570, 9300, 9672, 10075, 10284, 11141, 12090, 12855, 16120, 17140, 18600, 20150, 20568, 21425, 22282, 24180, 25710, 26567, 30225, 33423, 34280, 40300, 42850, 44564, 48360, 51420, 53134, 55705, 60450, 64275, 66846, 79701, 80600, 85700, 89128, 102840, 106268, 111410, 120900, 128550, 132835, 133692, 159402, 167115, 171400, 212536, 222820, 241800, 257100, 265670, 267384, 278525, 318804, 334230, 345371, 398505, 445640, 514200, 531340, 557050, 637608, 664175, 668460, 690742, 797010, 835575, 1036113, 1062680, 1114100, 1328350, 1336920, 1381484, 1594020, 1671150, 1726855, 1992525, 2072226, 2228200, 2656700, 2762968, 3188040, 3342300, 3453710, 3985050, 4144452, 5180565, 5313400, 6684600, 6907420, 7970100, 8288904, 8634275, 10361130, 13814840, 15940200, 17268550, 20722260, 25902825, 34537100, 41444520, 51805650, 69074200, 103611300, 207222600]

約数ペア:

[(1, 207222600), (2, 103611300), (3, 69074200), (4, 51805650), (5, 41444520), (6, 34537100), (8, 25902825), (10, 20722260), (12, 17268550), (13, 15940200), (15, 13814840), (20, 10361130), (24, 8634275), (25, 8288904), (26, 7970100), (30, 6907420), (31, 6684600), (39, 5313400), (40, 5180565), (50, 4144452), (52, 3985050), (60, 3453710), (62, 3342300), (65, 3188040), (75, 2762968), (78, 2656700), (93, 2228200), (100, 2072226), (104, 1992525), (120, 1726855), (124, 1671150), (130, 1594020), (150, 1381484), (155, 1336920), (156, 1328350), (186, 1114100), (195, 1062680), (200, 1036113), (248, 835575), (260, 797010), (300, 690742), (310, 668460), (312, 664175), (325, 637608), (372, 557050), (390, 531340), (403, 514200), (465, 445640), (520, 398505), (600, 345371), (620, 334230), (650, 318804), (744, 278525), (775, 267384), (780, 265670), (806, 257100), (857, 241800), (930, 222820), (975, 212536), (1209, 171400), (1240, 167115), (1300, 159402), (1550, 133692), (1560, 132835), (1612, 128550), (1714, 120900), (1860, 111410), (1950, 106268), (2015, 102840), (2325, 89128), (2418, 85700), (2571, 80600), (2600, 79701), (3100, 66846), (3224, 64275), (3428, 60450), (3720, 55705), (3900, 53134), (4030, 51420), (4285, 48360), (4650, 44564), (4836, 42850), (5142, 40300), (6045, 34280), (6200, 33423), (6856, 30225), (7800, 26567), (8060, 25710), (8570, 24180), (9300, 22282), (9672, 21425), (10075, 20568), (10284, 20150), (11141, 18600), (12090, 17140), (12855, 16120)]