200909800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 623397600

約数和(自身を除く): 422487800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 40, 49, 50, 52, 56, 65, 70, 76, 83, 91, 95, 98, 100, 104, 130, 133, 140, 152, 166, 175, 182, 190, 196, 200, 245, 247, 260, 266, 280, 325, 332, 350, 364, 380, 392, 415, 455, 475, 490, 494, 520, 532, 581, 637, 650, 664, 665, 700, 728, 760, 830, 910, 931, 950, 980, 988, 1064, 1079, 1162, 1225, 1235, 1274, 1300, 1330, 1400, 1577, 1660, 1729, 1820, 1862, 1900, 1960, 1976, 2075, 2158, 2275, 2324, 2450, 2470, 2548, 2600, 2660, 2905, 3154, 3185, 3320, 3325, 3458, 3640, 3724, 3800, 4067, 4150, 4316, 4550, 4648, 4655, 4900, 4940, 5096, 5320, 5395, 5810, 6175, 6308, 6370, 6650, 6916, 7448, 7553, 7885, 8134, 8300, 8632, 8645, 9100, 9310, 9800, 9880, 10790, 11039, 11620, 12103, 12350, 12616, 12740, 13300, 13832, 14525, 15106, 15770, 15925, 16268, 16600, 17290, 18200, 18620, 20335, 20501, 21580, 22078, 23240, 23275, 24206, 24700, 25480, 26600, 26975, 29050, 30212, 31540, 31850, 32536, 34580, 37240, 37765, 39425, 40670, 41002, 43160, 43225, 44156, 46550, 48412, 49400, 52871, 53950, 55195, 58100, 60424, 60515, 63080, 63700, 69160, 75530, 77273, 78850, 81340, 82004, 86450, 88312, 93100, 96824, 101675, 102505, 105742, 107900, 110390, 116200, 121030, 127400, 143507, 151060, 154546, 157700, 162680, 164008, 172900, 186200, 188825, 203350, 205010, 211484, 215800, 220780, 242060, 264355, 275975, 287014, 302120, 302575, 309092, 315400, 345800, 377650, 386365, 406700, 410020, 422968, 441560, 484120, 512525, 528710, 551950, 574028, 605150, 618184, 717535, 755300, 772730, 813400, 820040, 1004549, 1025050, 1057420, 1103900, 1148056, 1210300, 1321775, 1435070, 1510600, 1545460, 1931825, 2009098, 2050100, 2114840, 2207800, 2420600, 2643550, 2870140, 3090920, 3587675, 3863650, 4018196, 4100200, 5022745, 5287100, 5740280, 7175350, 7727300, 8036392, 10045490, 10574200, 14350700, 15454600, 20090980, 25113725, 28701400, 40181960, 50227450, 100454900, 200909800]

約数ペア:

[(1, 200909800), (2, 100454900), (4, 50227450), (5, 40181960), (7, 28701400), (8, 25113725), (10, 20090980), (13, 15454600), (14, 14350700), (19, 10574200), (20, 10045490), (25, 8036392), (26, 7727300), (28, 7175350), (35, 5740280), (38, 5287100), (40, 5022745), (49, 4100200), (50, 4018196), (52, 3863650), (56, 3587675), (65, 3090920), (70, 2870140), (76, 2643550), (83, 2420600), (91, 2207800), (95, 2114840), (98, 2050100), (100, 2009098), (104, 1931825), (130, 1545460), (133, 1510600), (140, 1435070), (152, 1321775), (166, 1210300), (175, 1148056), (182, 1103900), (190, 1057420), (196, 1025050), (200, 1004549), (245, 820040), (247, 813400), (260, 772730), (266, 755300), (280, 717535), (325, 618184), (332, 605150), (350, 574028), (364, 551950), (380, 528710), (392, 512525), (415, 484120), (455, 441560), (475, 422968), (490, 410020), (494, 406700), (520, 386365), (532, 377650), (581, 345800), (637, 315400), (650, 309092), (664, 302575), (665, 302120), (700, 287014), (728, 275975), (760, 264355), (830, 242060), (910, 220780), (931, 215800), (950, 211484), (980, 205010), (988, 203350), (1064, 188825), (1079, 186200), (1162, 172900), (1225, 164008), (1235, 162680), (1274, 157700), (1300, 154546), (1330, 151060), (1400, 143507), (1577, 127400), (1660, 121030), (1729, 116200), (1820, 110390), (1862, 107900), (1900, 105742), (1960, 102505), (1976, 101675), (2075, 96824), (2158, 93100), (2275, 88312), (2324, 86450), (2450, 82004), (2470, 81340), (2548, 78850), (2600, 77273), (2660, 75530), (2905, 69160), (3154, 63700), (3185, 63080), (3320, 60515), (3325, 60424), (3458, 58100), (3640, 55195), (3724, 53950), (3800, 52871), (4067, 49400), (4150, 48412), (4316, 46550), (4550, 44156), (4648, 43225), (4655, 43160), (4900, 41002), (4940, 40670), (5096, 39425), (5320, 37765), (5395, 37240), (5810, 34580), (6175, 32536), (6308, 31850), (6370, 31540), (6650, 30212), (6916, 29050), (7448, 26975), (7553, 26600), (7885, 25480), (8134, 24700), (8300, 24206), (8632, 23275), (8645, 23240), (9100, 22078), (9310, 21580), (9800, 20501), (9880, 20335), (10790, 18620), (11039, 18200), (11620, 17290), (12103, 16600), (12350, 16268), (12616, 15925), (12740, 15770), (13300, 15106), (13832, 14525)]