11815650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 216

約数和(自身を含む): 41164032

約数和(自身を除く): 29348382

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 31, 33, 35, 42, 45, 50, 55, 62, 63, 66, 70, 75, 77, 90, 93, 99, 105, 110, 121, 126, 150, 154, 155, 165, 175, 186, 198, 210, 217, 225, 231, 242, 275, 279, 310, 315, 330, 341, 350, 363, 385, 434, 450, 462, 465, 495, 525, 550, 558, 605, 630, 651, 682, 693, 726, 770, 775, 825, 847, 930, 990, 1023, 1050, 1085, 1089, 1155, 1210, 1302, 1386, 1395, 1550, 1575, 1650, 1694, 1705, 1815, 1925, 1953, 2046, 2170, 2178, 2310, 2325, 2387, 2475, 2541, 2790, 3025, 3069, 3150, 3255, 3410, 3465, 3630, 3751, 3850, 3906, 4235, 4650, 4774, 4950, 5082, 5115, 5425, 5445, 5775, 6050, 6138, 6510, 6930, 6975, 7161, 7502, 7623, 8470, 8525, 9075, 9765, 10230, 10850, 10890, 11253, 11550, 11935, 12705, 13950, 14322, 15246, 15345, 16275, 17050, 17325, 18150, 18755, 19530, 21175, 21483, 22506, 23870, 25410, 25575, 26257, 27225, 30690, 32550, 33759, 34650, 35805, 37510, 38115, 42350, 42966, 48825, 51150, 52514, 54450, 56265, 59675, 63525, 67518, 71610, 76230, 76725, 78771, 93775, 97650, 107415, 112530, 119350, 127050, 131285, 153450, 157542, 168795, 179025, 187550, 190575, 214830, 236313, 262570, 281325, 337590, 358050, 381150, 393855, 472626, 537075, 562650, 656425, 787710, 843975, 1074150, 1181565, 1312850, 1687950, 1969275, 2363130, 3938550, 5907825, 11815650]

約数ペア:

[(1, 11815650), (2, 5907825), (3, 3938550), (5, 2363130), (6, 1969275), (7, 1687950), (9, 1312850), (10, 1181565), (11, 1074150), (14, 843975), (15, 787710), (18, 656425), (21, 562650), (22, 537075), (25, 472626), (30, 393855), (31, 381150), (33, 358050), (35, 337590), (42, 281325), (45, 262570), (50, 236313), (55, 214830), (62, 190575), (63, 187550), (66, 179025), (70, 168795), (75, 157542), (77, 153450), (90, 131285), (93, 127050), (99, 119350), (105, 112530), (110, 107415), (121, 97650), (126, 93775), (150, 78771), (154, 76725), (155, 76230), (165, 71610), (175, 67518), (186, 63525), (198, 59675), (210, 56265), (217, 54450), (225, 52514), (231, 51150), (242, 48825), (275, 42966), (279, 42350), (310, 38115), (315, 37510), (330, 35805), (341, 34650), (350, 33759), (363, 32550), (385, 30690), (434, 27225), (450, 26257), (462, 25575), (465, 25410), (495, 23870), (525, 22506), (550, 21483), (558, 21175), (605, 19530), (630, 18755), (651, 18150), (682, 17325), (693, 17050), (726, 16275), (770, 15345), (775, 15246), (825, 14322), (847, 13950), (930, 12705), (990, 11935), (1023, 11550), (1050, 11253), (1085, 10890), (1089, 10850), (1155, 10230), (1210, 9765), (1302, 9075), (1386, 8525), (1395, 8470), (1550, 7623), (1575, 7502), (1650, 7161), (1694, 6975), (1705, 6930), (1815, 6510), (1925, 6138), (1953, 6050), (2046, 5775), (2170, 5445), (2178, 5425), (2310, 5115), (2325, 5082), (2387, 4950), (2475, 4774), (2541, 4650), (2790, 4235), (3025, 3906), (3069, 3850), (3150, 3751), (3255, 3630), (3410, 3465)]