40505850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:210

約数の個数: 216

約数和(自身を含む): 138928608

約数和(自身を除く): 98422758

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 49, 50, 55, 63, 66, 70, 75, 77, 90, 98, 99, 105, 110, 126, 147, 150, 154, 165, 167, 175, 198, 210, 225, 231, 245, 275, 294, 315, 330, 334, 350, 385, 441, 450, 462, 490, 495, 501, 525, 539, 550, 630, 693, 735, 770, 825, 835, 882, 990, 1002, 1050, 1078, 1155, 1169, 1225, 1386, 1470, 1503, 1575, 1617, 1650, 1670, 1837, 1925, 2205, 2310, 2338, 2450, 2475, 2505, 2695, 3006, 3150, 3234, 3465, 3507, 3674, 3675, 3850, 4175, 4410, 4851, 4950, 5010, 5390, 5511, 5775, 5845, 6930, 7014, 7350, 7515, 8085, 8183, 8350, 9185, 9702, 10521, 11022, 11025, 11550, 11690, 12525, 12859, 13475, 15030, 16170, 16366, 16533, 17325, 17535, 18370, 21042, 22050, 24255, 24549, 25050, 25718, 26950, 27555, 29225, 33066, 34650, 35070, 37575, 38577, 40425, 40915, 45925, 48510, 49098, 52605, 55110, 58450, 64295, 73647, 75150, 77154, 80850, 81830, 82665, 87675, 90013, 91850, 105210, 115731, 121275, 122745, 128590, 137775, 147294, 165330, 175350, 180026, 192885, 204575, 231462, 242550, 245490, 263025, 270039, 275550, 321475, 368235, 385770, 409150, 413325, 450065, 526050, 540078, 578655, 613725, 642950, 736470, 810117, 826650, 900130, 964425, 1157310, 1227450, 1350195, 1620234, 1841175, 1928850, 2250325, 2700390, 2893275, 3682350, 4050585, 4500650, 5786550, 6750975, 8101170, 13501950, 20252925, 40505850]

約数ペア:

[(1, 40505850), (2, 20252925), (3, 13501950), (5, 8101170), (6, 6750975), (7, 5786550), (9, 4500650), (10, 4050585), (11, 3682350), (14, 2893275), (15, 2700390), (18, 2250325), (21, 1928850), (22, 1841175), (25, 1620234), (30, 1350195), (33, 1227450), (35, 1157310), (42, 964425), (45, 900130), (49, 826650), (50, 810117), (55, 736470), (63, 642950), (66, 613725), (70, 578655), (75, 540078), (77, 526050), (90, 450065), (98, 413325), (99, 409150), (105, 385770), (110, 368235), (126, 321475), (147, 275550), (150, 270039), (154, 263025), (165, 245490), (167, 242550), (175, 231462), (198, 204575), (210, 192885), (225, 180026), (231, 175350), (245, 165330), (275, 147294), (294, 137775), (315, 128590), (330, 122745), (334, 121275), (350, 115731), (385, 105210), (441, 91850), (450, 90013), (462, 87675), (490, 82665), (495, 81830), (501, 80850), (525, 77154), (539, 75150), (550, 73647), (630, 64295), (693, 58450), (735, 55110), (770, 52605), (825, 49098), (835, 48510), (882, 45925), (990, 40915), (1002, 40425), (1050, 38577), (1078, 37575), (1155, 35070), (1169, 34650), (1225, 33066), (1386, 29225), (1470, 27555), (1503, 26950), (1575, 25718), (1617, 25050), (1650, 24549), (1670, 24255), (1837, 22050), (1925, 21042), (2205, 18370), (2310, 17535), (2338, 17325), (2450, 16533), (2475, 16366), (2505, 16170), (2695, 15030), (3006, 13475), (3150, 12859), (3234, 12525), (3465, 11690), (3507, 11550), (3674, 11025), (3675, 11022), (3850, 10521), (4175, 9702), (4410, 9185), (4851, 8350), (4950, 8183), (5010, 8085), (5390, 7515), (5511, 7350), (5775, 7014), (5845, 6930)]