207722250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 610346880

約数和(自身を除く): 402624630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 43, 45, 50, 57, 75, 86, 90, 95, 113, 114, 125, 129, 150, 171, 190, 215, 225, 226, 250, 258, 285, 339, 342, 375, 387, 430, 450, 475, 565, 570, 645, 678, 750, 774, 817, 855, 950, 1017, 1075, 1125, 1130, 1290, 1425, 1634, 1695, 1710, 1935, 2034, 2147, 2150, 2250, 2375, 2451, 2825, 2850, 3225, 3390, 3870, 4085, 4275, 4294, 4750, 4859, 4902, 5085, 5375, 5650, 6441, 6450, 7125, 7353, 8170, 8475, 8550, 9675, 9718, 10170, 10735, 10750, 12255, 12882, 14125, 14250, 14577, 14706, 16125, 16950, 19323, 19350, 20425, 21375, 21470, 24295, 24510, 25425, 28250, 29154, 32205, 32250, 36765, 38646, 40850, 42375, 42750, 43731, 48375, 48590, 50850, 53675, 61275, 64410, 72885, 73530, 84750, 87462, 92321, 96615, 96750, 102125, 107350, 121475, 122550, 127125, 145770, 161025, 183825, 184642, 193230, 204250, 218655, 242950, 254250, 268375, 276963, 306375, 322050, 364425, 367650, 437310, 461605, 483075, 536750, 553926, 607375, 612750, 728850, 805125, 830889, 919125, 923210, 966150, 1093275, 1214750, 1384815, 1610250, 1661778, 1822125, 1838250, 2186550, 2308025, 2415375, 2769630, 3644250, 4154445, 4616050, 4830750, 5466375, 6924075, 8308890, 10932750, 11540125, 13848150, 20772225, 23080250, 34620375, 41544450, 69240750, 103861125, 207722250]

約数ペア:

[(1, 207722250), (2, 103861125), (3, 69240750), (5, 41544450), (6, 34620375), (9, 23080250), (10, 20772225), (15, 13848150), (18, 11540125), (19, 10932750), (25, 8308890), (30, 6924075), (38, 5466375), (43, 4830750), (45, 4616050), (50, 4154445), (57, 3644250), (75, 2769630), (86, 2415375), (90, 2308025), (95, 2186550), (113, 1838250), (114, 1822125), (125, 1661778), (129, 1610250), (150, 1384815), (171, 1214750), (190, 1093275), (215, 966150), (225, 923210), (226, 919125), (250, 830889), (258, 805125), (285, 728850), (339, 612750), (342, 607375), (375, 553926), (387, 536750), (430, 483075), (450, 461605), (475, 437310), (565, 367650), (570, 364425), (645, 322050), (678, 306375), (750, 276963), (774, 268375), (817, 254250), (855, 242950), (950, 218655), (1017, 204250), (1075, 193230), (1125, 184642), (1130, 183825), (1290, 161025), (1425, 145770), (1634, 127125), (1695, 122550), (1710, 121475), (1935, 107350), (2034, 102125), (2147, 96750), (2150, 96615), (2250, 92321), (2375, 87462), (2451, 84750), (2825, 73530), (2850, 72885), (3225, 64410), (3390, 61275), (3870, 53675), (4085, 50850), (4275, 48590), (4294, 48375), (4750, 43731), (4859, 42750), (4902, 42375), (5085, 40850), (5375, 38646), (5650, 36765), (6441, 32250), (6450, 32205), (7125, 29154), (7353, 28250), (8170, 25425), (8475, 24510), (8550, 24295), (9675, 21470), (9718, 21375), (10170, 20425), (10735, 19350), (10750, 19323), (12255, 16950), (12882, 16125), (14125, 14706), (14250, 14577)]