90177450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 263983104

約数和(自身を除く): 173805654

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 31, 33, 41, 43, 50, 55, 62, 66, 75, 82, 86, 93, 110, 123, 129, 150, 155, 165, 186, 205, 215, 246, 258, 275, 310, 330, 341, 410, 430, 451, 465, 473, 550, 615, 645, 682, 775, 825, 902, 930, 946, 1023, 1025, 1075, 1230, 1271, 1290, 1333, 1353, 1419, 1550, 1650, 1705, 1763, 2046, 2050, 2150, 2255, 2325, 2365, 2542, 2666, 2706, 2838, 3075, 3225, 3410, 3526, 3813, 3999, 4510, 4650, 4730, 5115, 5289, 6150, 6355, 6450, 6665, 6765, 7095, 7626, 7998, 8525, 8815, 10230, 10578, 11275, 11825, 12710, 13330, 13530, 13981, 14190, 14663, 17050, 17630, 19065, 19393, 19995, 22550, 23650, 25575, 26445, 27962, 29326, 31775, 33325, 33825, 35475, 38130, 38786, 39990, 41943, 43989, 44075, 51150, 52890, 54653, 58179, 63550, 66650, 67650, 69905, 70950, 73315, 83886, 87978, 88150, 95325, 96965, 99975, 109306, 116358, 132225, 139810, 146630, 163959, 190650, 193930, 199950, 209715, 219945, 264450, 273265, 290895, 327918, 349525, 366575, 419430, 439890, 484825, 546530, 581790, 601183, 699050, 733150, 819795, 969650, 1048575, 1099725, 1202366, 1366325, 1454475, 1639590, 1803549, 2097150, 2199450, 2732650, 2908950, 3005915, 3607098, 4098975, 6011830, 8197950, 9017745, 15029575, 18035490, 30059150, 45088725, 90177450]

約数ペア:

[(1, 90177450), (2, 45088725), (3, 30059150), (5, 18035490), (6, 15029575), (10, 9017745), (11, 8197950), (15, 6011830), (22, 4098975), (25, 3607098), (30, 3005915), (31, 2908950), (33, 2732650), (41, 2199450), (43, 2097150), (50, 1803549), (55, 1639590), (62, 1454475), (66, 1366325), (75, 1202366), (82, 1099725), (86, 1048575), (93, 969650), (110, 819795), (123, 733150), (129, 699050), (150, 601183), (155, 581790), (165, 546530), (186, 484825), (205, 439890), (215, 419430), (246, 366575), (258, 349525), (275, 327918), (310, 290895), (330, 273265), (341, 264450), (410, 219945), (430, 209715), (451, 199950), (465, 193930), (473, 190650), (550, 163959), (615, 146630), (645, 139810), (682, 132225), (775, 116358), (825, 109306), (902, 99975), (930, 96965), (946, 95325), (1023, 88150), (1025, 87978), (1075, 83886), (1230, 73315), (1271, 70950), (1290, 69905), (1333, 67650), (1353, 66650), (1419, 63550), (1550, 58179), (1650, 54653), (1705, 52890), (1763, 51150), (2046, 44075), (2050, 43989), (2150, 41943), (2255, 39990), (2325, 38786), (2365, 38130), (2542, 35475), (2666, 33825), (2706, 33325), (2838, 31775), (3075, 29326), (3225, 27962), (3410, 26445), (3526, 25575), (3813, 23650), (3999, 22550), (4510, 19995), (4650, 19393), (4730, 19065), (5115, 17630), (5289, 17050), (6150, 14663), (6355, 14190), (6450, 13981), (6665, 13530), (6765, 13330), (7095, 12710), (7626, 11825), (7998, 11275), (8525, 10578), (8815, 10230)]