305344650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 883443456

約数和(自身を除く): 578098806

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 61, 65, 75, 78, 85, 102, 122, 130, 150, 151, 170, 183, 195, 221, 255, 302, 305, 325, 366, 390, 425, 442, 453, 510, 610, 650, 663, 755, 793, 850, 906, 915, 975, 1037, 1105, 1275, 1326, 1510, 1525, 1586, 1830, 1950, 1963, 2074, 2210, 2265, 2379, 2550, 2567, 3050, 3111, 3315, 3775, 3926, 3965, 4530, 4575, 4758, 5134, 5185, 5525, 5889, 6222, 6630, 7550, 7701, 7930, 9150, 9211, 9815, 10370, 11050, 11325, 11778, 11895, 12835, 13481, 15402, 15555, 16575, 18422, 19630, 19825, 22650, 23790, 25670, 25925, 26962, 27633, 29445, 31110, 33150, 33371, 38505, 39650, 40443, 46055, 49075, 51850, 55266, 58890, 59475, 64175, 66742, 67405, 77010, 77775, 80886, 92110, 98150, 100113, 118950, 119743, 128350, 134810, 138165, 147225, 155550, 156587, 166855, 192525, 200226, 202215, 230275, 239486, 276330, 294450, 313174, 333710, 337025, 359229, 385050, 404430, 460550, 469761, 500565, 598715, 674050, 690825, 718458, 782935, 834275, 939522, 1001130, 1011075, 1197430, 1381650, 1565870, 1668550, 1796145, 2022150, 2035631, 2348805, 2502825, 2993575, 3592290, 3914675, 4071262, 4697610, 5005650, 5987150, 6106893, 7829350, 8980725, 10178155, 11744025, 12213786, 17961450, 20356310, 23488050, 30534465, 50890775, 61068930, 101781550, 152672325, 305344650]

約数ペア:

[(1, 305344650), (2, 152672325), (3, 101781550), (5, 61068930), (6, 50890775), (10, 30534465), (13, 23488050), (15, 20356310), (17, 17961450), (25, 12213786), (26, 11744025), (30, 10178155), (34, 8980725), (39, 7829350), (50, 6106893), (51, 5987150), (61, 5005650), (65, 4697610), (75, 4071262), (78, 3914675), (85, 3592290), (102, 2993575), (122, 2502825), (130, 2348805), (150, 2035631), (151, 2022150), (170, 1796145), (183, 1668550), (195, 1565870), (221, 1381650), (255, 1197430), (302, 1011075), (305, 1001130), (325, 939522), (366, 834275), (390, 782935), (425, 718458), (442, 690825), (453, 674050), (510, 598715), (610, 500565), (650, 469761), (663, 460550), (755, 404430), (793, 385050), (850, 359229), (906, 337025), (915, 333710), (975, 313174), (1037, 294450), (1105, 276330), (1275, 239486), (1326, 230275), (1510, 202215), (1525, 200226), (1586, 192525), (1830, 166855), (1950, 156587), (1963, 155550), (2074, 147225), (2210, 138165), (2265, 134810), (2379, 128350), (2550, 119743), (2567, 118950), (3050, 100113), (3111, 98150), (3315, 92110), (3775, 80886), (3926, 77775), (3965, 77010), (4530, 67405), (4575, 66742), (4758, 64175), (5134, 59475), (5185, 58890), (5525, 55266), (5889, 51850), (6222, 49075), (6630, 46055), (7550, 40443), (7701, 39650), (7930, 38505), (9150, 33371), (9211, 33150), (9815, 31110), (10370, 29445), (11050, 27633), (11325, 26962), (11778, 25925), (11895, 25670), (12835, 23790), (13481, 22650), (15402, 19825), (15555, 19630), (16575, 18422)]