202870200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:902

約数の個数: 192

約数和(自身を含む): 699955200

約数和(自身を除く): 497085000

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, 839, 930, 975, 1209, 1240, 1300, 1550, 1560, 1612, 1678, 1860, 1950, 2015, 2325, 2418, 2517, 2600, 3100, 3224, 3356, 3720, 3900, 4030, 4195, 4650, 4836, 5034, 6045, 6200, 6712, 7800, 8060, 8390, 9300, 9672, 10068, 10075, 10907, 12090, 12585, 16120, 16780, 18600, 20136, 20150, 20975, 21814, 24180, 25170, 26009, 30225, 32721, 33560, 40300, 41950, 43628, 48360, 50340, 52018, 54535, 60450, 62925, 65442, 78027, 80600, 83900, 87256, 100680, 104036, 109070, 120900, 125850, 130045, 130884, 156054, 163605, 167800, 208072, 218140, 241800, 251700, 260090, 261768, 272675, 312108, 327210, 338117, 390135, 436280, 503400, 520180, 545350, 624216, 650225, 654420, 676234, 780270, 818025, 1014351, 1040360, 1090700, 1300450, 1308840, 1352468, 1560540, 1636050, 1690585, 1950675, 2028702, 2181400, 2600900, 2704936, 3121080, 3272100, 3381170, 3901350, 4057404, 5071755, 5201800, 6544200, 6762340, 7802700, 8114808, 8452925, 10143510, 13524680, 15605400, 16905850, 20287020, 25358775, 33811700, 40574040, 50717550, 67623400, 101435100, 202870200]

約数ペア:

[(1, 202870200), (2, 101435100), (3, 67623400), (4, 50717550), (5, 40574040), (6, 33811700), (8, 25358775), (10, 20287020), (12, 16905850), (13, 15605400), (15, 13524680), (20, 10143510), (24, 8452925), (25, 8114808), (26, 7802700), (30, 6762340), (31, 6544200), (39, 5201800), (40, 5071755), (50, 4057404), (52, 3901350), (60, 3381170), (62, 3272100), (65, 3121080), (75, 2704936), (78, 2600900), (93, 2181400), (100, 2028702), (104, 1950675), (120, 1690585), (124, 1636050), (130, 1560540), (150, 1352468), (155, 1308840), (156, 1300450), (186, 1090700), (195, 1040360), (200, 1014351), (248, 818025), (260, 780270), (300, 676234), (310, 654420), (312, 650225), (325, 624216), (372, 545350), (390, 520180), (403, 503400), (465, 436280), (520, 390135), (600, 338117), (620, 327210), (650, 312108), (744, 272675), (775, 261768), (780, 260090), (806, 251700), (839, 241800), (930, 218140), (975, 208072), (1209, 167800), (1240, 163605), (1300, 156054), (1550, 130884), (1560, 130045), (1612, 125850), (1678, 120900), (1860, 109070), (1950, 104036), (2015, 100680), (2325, 87256), (2418, 83900), (2517, 80600), (2600, 78027), (3100, 65442), (3224, 62925), (3356, 60450), (3720, 54535), (3900, 52018), (4030, 50340), (4195, 48360), (4650, 43628), (4836, 41950), (5034, 40300), (6045, 33560), (6200, 32721), (6712, 30225), (7800, 26009), (8060, 25170), (8390, 24180), (9300, 21814), (9672, 20975), (10068, 20150), (10075, 20136), (10907, 18600), (12090, 16780), (12585, 16120)]