1791410400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19139}}^1$

素因数の和:19178

約数の個数: 216

約数和(自身を含む): 6803236440

約数和(自身を除く): 5011826040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1800, 1872, 1950, 2080, 2340, 2400, 2600, 2925, 3120, 3600, 3744, 3900, 4680, 5200, 5850, 6240, 7200, 7800, 9360, 10400, 11700, 15600, 18720, 19139, 23400, 31200, 38278, 46800, 57417, 76556, 93600, 95695, 114834, 153112, 172251, 191390, 229668, 248807, 287085, 306224, 344502, 382780, 459336, 478475, 497614, 574170, 612448, 689004, 746421, 765560, 861255, 918672, 956950, 995228, 1148340, 1244035, 1378008, 1435425, 1492842, 1531120, 1722510, 1837344, 1913900, 1990456, 2239263, 2296680, 2488070, 2756016, 2870850, 2985684, 3062240, 3445020, 3732105, 3827800, 3980912, 4306275, 4478526, 4593360, 4976140, 5512032, 5741700, 5971368, 6220175, 6890040, 7464210, 7655600, 7961824, 8612550, 8957052, 9186720, 9952280, 11196315, 11483400, 11942736, 12440350, 13780080, 14928420, 15311200, 17225100, 17914104, 18660525, 19904560, 22392630, 22966800, 23885472, 24880700, 27560160, 29856840, 34450200, 35828208, 37321050, 39809120, 44785260, 45933600, 49761400, 55981575, 59713680, 68900400, 71656416, 74642100, 89570520, 99522800, 111963150, 119427360, 137800800, 149284200, 179141040, 199045600, 223926300, 298568400, 358282080, 447852600, 597136800, 895705200, 1791410400]

約数ペア:

[(1, 1791410400), (2, 895705200), (3, 597136800), (4, 447852600), (5, 358282080), (6, 298568400), (8, 223926300), (9, 199045600), (10, 179141040), (12, 149284200), (13, 137800800), (15, 119427360), (16, 111963150), (18, 99522800), (20, 89570520), (24, 74642100), (25, 71656416), (26, 68900400), (30, 59713680), (32, 55981575), (36, 49761400), (39, 45933600), (40, 44785260), (45, 39809120), (48, 37321050), (50, 35828208), (52, 34450200), (60, 29856840), (65, 27560160), (72, 24880700), (75, 23885472), (78, 22966800), (80, 22392630), (90, 19904560), (96, 18660525), (100, 17914104), (104, 17225100), (117, 15311200), (120, 14928420), (130, 13780080), (144, 12440350), (150, 11942736), (156, 11483400), (160, 11196315), (180, 9952280), (195, 9186720), (200, 8957052), (208, 8612550), (225, 7961824), (234, 7655600), (240, 7464210), (260, 6890040), (288, 6220175), (300, 5971368), (312, 5741700), (325, 5512032), (360, 4976140), (390, 4593360), (400, 4478526), (416, 4306275), (450, 3980912), (468, 3827800), (480, 3732105), (520, 3445020), (585, 3062240), (600, 2985684), (624, 2870850), (650, 2756016), (720, 2488070), (780, 2296680), (800, 2239263), (900, 1990456), (936, 1913900), (975, 1837344), (1040, 1722510), (1170, 1531120), (1200, 1492842), (1248, 1435425), (1300, 1378008), (1440, 1244035), (1560, 1148340), (1800, 995228), (1872, 956950), (1950, 918672), (2080, 861255), (2340, 765560), (2400, 746421), (2600, 689004), (2925, 612448), (3120, 574170), (3600, 497614), (3744, 478475), (3900, 459336), (4680, 382780), (5200, 344502), (5850, 306224), (6240, 287085), (7200, 248807), (7800, 229668), (9360, 191390), (10400, 172251), (11700, 153112), (15600, 114834), (18720, 95695), (19139, 93600), (23400, 76556), (31200, 57417), (38278, 46800)]