327800200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 997436160

約数和(自身を除く): 669635960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 31, 35, 40, 49, 50, 52, 56, 62, 65, 70, 83, 91, 98, 100, 104, 124, 130, 140, 155, 166, 175, 182, 196, 200, 217, 245, 248, 260, 280, 310, 325, 332, 350, 364, 392, 403, 415, 434, 455, 490, 520, 581, 620, 637, 650, 664, 700, 728, 775, 806, 830, 868, 910, 980, 1079, 1085, 1162, 1225, 1240, 1274, 1300, 1400, 1519, 1550, 1612, 1660, 1736, 1820, 1960, 2015, 2075, 2158, 2170, 2275, 2324, 2450, 2548, 2573, 2600, 2821, 2905, 3038, 3100, 3185, 3224, 3320, 3640, 4030, 4067, 4150, 4316, 4340, 4550, 4648, 4900, 5096, 5146, 5395, 5425, 5642, 5810, 6076, 6200, 6370, 7553, 7595, 8060, 8134, 8300, 8632, 8680, 9100, 9800, 10075, 10292, 10790, 10850, 11284, 11620, 12152, 12740, 12865, 14105, 14525, 15106, 15190, 15925, 16120, 16268, 16600, 18011, 18200, 19747, 20150, 20335, 20584, 21580, 21700, 22568, 23240, 25480, 25730, 26975, 28210, 29050, 30212, 30380, 31850, 32536, 33449, 36022, 37765, 37975, 39494, 40300, 40670, 43160, 43400, 51460, 52871, 53950, 56420, 58100, 60424, 60760, 63700, 64325, 66898, 70525, 72044, 75530, 75950, 78988, 80600, 81340, 90055, 98735, 101675, 102920, 105742, 107900, 112840, 116200, 126077, 127400, 128650, 133796, 141050, 144088, 151060, 151900, 157976, 162680, 167245, 180110, 188825, 197470, 203350, 211484, 215800, 234143, 252154, 257300, 264355, 267592, 282100, 302120, 303800, 334490, 360220, 377650, 394940, 406700, 422968, 450275, 468286, 493675, 504308, 514600, 528710, 564200, 630385, 668980, 720440, 755300, 789880, 813400, 836225, 900550, 936572, 987350, 1008616, 1057420, 1170715, 1260770, 1321775, 1337960, 1510600, 1639001, 1672450, 1801100, 1873144, 1974700, 2114840, 2341430, 2521540, 2643550, 3151925, 3278002, 3344900, 3602200, 3949400, 4682860, 5043080, 5287100, 5853575, 6303850, 6556004, 6689800, 8195005, 9365720, 10574200, 11707150, 12607700, 13112008, 16390010, 23414300, 25215400, 32780020, 40975025, 46828600, 65560040, 81950050, 163900100, 327800200]

約数ペア:

[(1, 327800200), (2, 163900100), (4, 81950050), (5, 65560040), (7, 46828600), (8, 40975025), (10, 32780020), (13, 25215400), (14, 23414300), (20, 16390010), (25, 13112008), (26, 12607700), (28, 11707150), (31, 10574200), (35, 9365720), (40, 8195005), (49, 6689800), (50, 6556004), (52, 6303850), (56, 5853575), (62, 5287100), (65, 5043080), (70, 4682860), (83, 3949400), (91, 3602200), (98, 3344900), (100, 3278002), (104, 3151925), (124, 2643550), (130, 2521540), (140, 2341430), (155, 2114840), (166, 1974700), (175, 1873144), (182, 1801100), (196, 1672450), (200, 1639001), (217, 1510600), (245, 1337960), (248, 1321775), (260, 1260770), (280, 1170715), (310, 1057420), (325, 1008616), (332, 987350), (350, 936572), (364, 900550), (392, 836225), (403, 813400), (415, 789880), (434, 755300), (455, 720440), (490, 668980), (520, 630385), (581, 564200), (620, 528710), (637, 514600), (650, 504308), (664, 493675), (700, 468286), (728, 450275), (775, 422968), (806, 406700), (830, 394940), (868, 377650), (910, 360220), (980, 334490), (1079, 303800), (1085, 302120), (1162, 282100), (1225, 267592), (1240, 264355), (1274, 257300), (1300, 252154), (1400, 234143), (1519, 215800), (1550, 211484), (1612, 203350), (1660, 197470), (1736, 188825), (1820, 180110), (1960, 167245), (2015, 162680), (2075, 157976), (2158, 151900), (2170, 151060), (2275, 144088), (2324, 141050), (2450, 133796), (2548, 128650), (2573, 127400), (2600, 126077), (2821, 116200), (2905, 112840), (3038, 107900), (3100, 105742), (3185, 102920), (3224, 101675), (3320, 98735), (3640, 90055), (4030, 81340), (4067, 80600), (4150, 78988), (4316, 75950), (4340, 75530), (4550, 72044), (4648, 70525), (4900, 66898), (5096, 64325), (5146, 63700), (5395, 60760), (5425, 60424), (5642, 58100), (5810, 56420), (6076, 53950), (6200, 52871), (6370, 51460), (7553, 43400), (7595, 43160), (8060, 40670), (8134, 40300), (8300, 39494), (8632, 37975), (8680, 37765), (9100, 36022), (9800, 33449), (10075, 32536), (10292, 31850), (10790, 30380), (10850, 30212), (11284, 29050), (11620, 28210), (12152, 26975), (12740, 25730), (12865, 25480), (14105, 23240), (14525, 22568), (15106, 21700), (15190, 21580), (15925, 20584), (16120, 20335), (16268, 20150), (16600, 19747), (18011, 18200)]