188395020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 288

約数和(自身を含む): 686387520

約数和(自身を除く): 497992500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 29, 30, 33, 34, 36, 44, 45, 51, 55, 58, 60, 66, 68, 85, 87, 90, 99, 102, 110, 116, 132, 145, 153, 165, 170, 174, 180, 187, 193, 198, 204, 220, 255, 261, 290, 306, 319, 330, 340, 348, 374, 386, 396, 435, 493, 495, 510, 522, 561, 579, 580, 612, 638, 660, 748, 765, 772, 870, 935, 957, 965, 986, 990, 1020, 1044, 1122, 1158, 1276, 1305, 1479, 1530, 1595, 1683, 1737, 1740, 1870, 1914, 1930, 1972, 1980, 2123, 2244, 2316, 2465, 2610, 2805, 2871, 2895, 2958, 3060, 3190, 3281, 3366, 3474, 3740, 3828, 3860, 4246, 4437, 4785, 4930, 5220, 5423, 5597, 5610, 5742, 5790, 5916, 6369, 6380, 6562, 6732, 6948, 7395, 8415, 8492, 8685, 8874, 9570, 9843, 9860, 10615, 10846, 11194, 11220, 11484, 11580, 12738, 13124, 14355, 14790, 16269, 16405, 16791, 16830, 17370, 17748, 19107, 19140, 19686, 21230, 21692, 22185, 22388, 25476, 27115, 27985, 28710, 29529, 29580, 31845, 32538, 32810, 33582, 33660, 34740, 36091, 38214, 39372, 42460, 44370, 48807, 49215, 50373, 54230, 55970, 57420, 59058, 61567, 63690, 65076, 65620, 67164, 72182, 76428, 81345, 83955, 88740, 95149, 95535, 97614, 98430, 100746, 108273, 108460, 111940, 118116, 123134, 127380, 144364, 147645, 162690, 167910, 180455, 184701, 190298, 191070, 195228, 196860, 201492, 216546, 244035, 246268, 251865, 285447, 295290, 307835, 324819, 325380, 335820, 360910, 369402, 380596, 382140, 433092, 475745, 488070, 503730, 541365, 554103, 570894, 590580, 615670, 649638, 721820, 738804, 856341, 923505, 951490, 976140, 1007460, 1046639, 1082730, 1108206, 1141788, 1231340, 1299276, 1427235, 1624095, 1712682, 1847010, 1902980, 2093278, 2165460, 2216412, 2770515, 2854470, 3139917, 3248190, 3425364, 3694020, 4186556, 4281705, 5233195, 5541030, 5708940, 6279834, 6496380, 8563410, 9419751, 10466390, 11082060, 12559668, 15699585, 17126820, 18839502, 20932780, 31399170, 37679004, 47098755, 62798340, 94197510, 188395020]

約数ペア:

[(1, 188395020), (2, 94197510), (3, 62798340), (4, 47098755), (5, 37679004), (6, 31399170), (9, 20932780), (10, 18839502), (11, 17126820), (12, 15699585), (15, 12559668), (17, 11082060), (18, 10466390), (20, 9419751), (22, 8563410), (29, 6496380), (30, 6279834), (33, 5708940), (34, 5541030), (36, 5233195), (44, 4281705), (45, 4186556), (51, 3694020), (55, 3425364), (58, 3248190), (60, 3139917), (66, 2854470), (68, 2770515), (85, 2216412), (87, 2165460), (90, 2093278), (99, 1902980), (102, 1847010), (110, 1712682), (116, 1624095), (132, 1427235), (145, 1299276), (153, 1231340), (165, 1141788), (170, 1108206), (174, 1082730), (180, 1046639), (187, 1007460), (193, 976140), (198, 951490), (204, 923505), (220, 856341), (255, 738804), (261, 721820), (290, 649638), (306, 615670), (319, 590580), (330, 570894), (340, 554103), (348, 541365), (374, 503730), (386, 488070), (396, 475745), (435, 433092), (493, 382140), (495, 380596), (510, 369402), (522, 360910), (561, 335820), (579, 325380), (580, 324819), (612, 307835), (638, 295290), (660, 285447), (748, 251865), (765, 246268), (772, 244035), (870, 216546), (935, 201492), (957, 196860), (965, 195228), (986, 191070), (990, 190298), (1020, 184701), (1044, 180455), (1122, 167910), (1158, 162690), (1276, 147645), (1305, 144364), (1479, 127380), (1530, 123134), (1595, 118116), (1683, 111940), (1737, 108460), (1740, 108273), (1870, 100746), (1914, 98430), (1930, 97614), (1972, 95535), (1980, 95149), (2123, 88740), (2244, 83955), (2316, 81345), (2465, 76428), (2610, 72182), (2805, 67164), (2871, 65620), (2895, 65076), (2958, 63690), (3060, 61567), (3190, 59058), (3281, 57420), (3366, 55970), (3474, 54230), (3740, 50373), (3828, 49215), (3860, 48807), (4246, 44370), (4437, 42460), (4785, 39372), (4930, 38214), (5220, 36091), (5423, 34740), (5597, 33660), (5610, 33582), (5742, 32810), (5790, 32538), (5916, 31845), (6369, 29580), (6380, 29529), (6562, 28710), (6732, 27985), (6948, 27115), (7395, 25476), (8415, 22388), (8492, 22185), (8685, 21692), (8874, 21230), (9570, 19686), (9843, 19140), (9860, 19107), (10615, 17748), (10846, 17370), (11194, 16830), (11220, 16791), (11484, 16405), (11580, 16269), (12738, 14790), (13124, 14355)]