385974450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 1116297600

約数和(自身を除く): 730323150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 43, 45, 50, 54, 61, 75, 86, 90, 109, 122, 129, 135, 150, 183, 215, 218, 225, 258, 270, 305, 327, 366, 387, 430, 450, 545, 549, 610, 645, 654, 675, 774, 915, 981, 1075, 1090, 1098, 1161, 1290, 1350, 1525, 1635, 1647, 1830, 1935, 1962, 2150, 2322, 2623, 2725, 2745, 2943, 3050, 3225, 3270, 3294, 3870, 4575, 4687, 4905, 5246, 5450, 5490, 5805, 5886, 6450, 6649, 7869, 8175, 8235, 9150, 9374, 9675, 9810, 11610, 13115, 13298, 13725, 14061, 14715, 15738, 16350, 16470, 19350, 19947, 23435, 23607, 24525, 26230, 27450, 28122, 29025, 29430, 33245, 39345, 39894, 41175, 42183, 46870, 47214, 49050, 58050, 59841, 65575, 66490, 70305, 70821, 73575, 78690, 82350, 84366, 99735, 117175, 118035, 119682, 126549, 131150, 140610, 141642, 147150, 166225, 179523, 196725, 199470, 210915, 234350, 236070, 253098, 285907, 299205, 332450, 351525, 354105, 359046, 393450, 421830, 498675, 571814, 590175, 598410, 632745, 703050, 708210, 857721, 897615, 997350, 1054575, 1180350, 1265490, 1429535, 1496025, 1715442, 1770525, 1795230, 2109150, 2573163, 2859070, 2992050, 3163725, 3541050, 4288605, 4488075, 5146326, 6327450, 7147675, 7719489, 8577210, 8976150, 12865815, 14295350, 15438978, 21443025, 25731630, 38597445, 42886050, 64329075, 77194890, 128658150, 192987225, 385974450]

約数ペア:

[(1, 385974450), (2, 192987225), (3, 128658150), (5, 77194890), (6, 64329075), (9, 42886050), (10, 38597445), (15, 25731630), (18, 21443025), (25, 15438978), (27, 14295350), (30, 12865815), (43, 8976150), (45, 8577210), (50, 7719489), (54, 7147675), (61, 6327450), (75, 5146326), (86, 4488075), (90, 4288605), (109, 3541050), (122, 3163725), (129, 2992050), (135, 2859070), (150, 2573163), (183, 2109150), (215, 1795230), (218, 1770525), (225, 1715442), (258, 1496025), (270, 1429535), (305, 1265490), (327, 1180350), (366, 1054575), (387, 997350), (430, 897615), (450, 857721), (545, 708210), (549, 703050), (610, 632745), (645, 598410), (654, 590175), (675, 571814), (774, 498675), (915, 421830), (981, 393450), (1075, 359046), (1090, 354105), (1098, 351525), (1161, 332450), (1290, 299205), (1350, 285907), (1525, 253098), (1635, 236070), (1647, 234350), (1830, 210915), (1935, 199470), (1962, 196725), (2150, 179523), (2322, 166225), (2623, 147150), (2725, 141642), (2745, 140610), (2943, 131150), (3050, 126549), (3225, 119682), (3270, 118035), (3294, 117175), (3870, 99735), (4575, 84366), (4687, 82350), (4905, 78690), (5246, 73575), (5450, 70821), (5490, 70305), (5805, 66490), (5886, 65575), (6450, 59841), (6649, 58050), (7869, 49050), (8175, 47214), (8235, 46870), (9150, 42183), (9374, 41175), (9675, 39894), (9810, 39345), (11610, 33245), (13115, 29430), (13298, 29025), (13725, 28122), (14061, 27450), (14715, 26230), (15738, 24525), (16350, 23607), (16470, 23435), (19350, 19947)]