313753500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 240

約数和(自身を含む): 1048599552

約数和(自身を除く): 734846052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 81, 90, 100, 108, 122, 125, 127, 135, 150, 162, 180, 183, 225, 244, 250, 254, 270, 300, 305, 324, 366, 375, 381, 405, 450, 500, 508, 540, 549, 610, 635, 675, 732, 750, 762, 810, 900, 915, 1098, 1125, 1143, 1220, 1270, 1350, 1500, 1524, 1525, 1620, 1647, 1830, 1905, 2025, 2196, 2250, 2286, 2540, 2700, 2745, 3050, 3175, 3294, 3375, 3429, 3660, 3810, 4050, 4500, 4572, 4575, 4941, 5490, 5715, 6100, 6350, 6588, 6750, 6858, 7620, 7625, 7747, 8100, 8235, 9150, 9525, 9882, 10125, 10287, 10980, 11430, 12700, 13500, 13716, 13725, 15250, 15494, 15875, 16470, 17145, 18300, 19050, 19764, 20250, 20574, 22860, 22875, 23241, 24705, 27450, 28575, 30500, 30988, 31750, 32940, 34290, 38100, 38735, 40500, 41148, 41175, 45750, 46482, 47625, 49410, 51435, 54900, 57150, 63500, 68580, 68625, 69723, 77470, 82350, 85725, 91500, 92964, 95250, 98820, 102870, 114300, 116205, 123525, 137250, 139446, 142875, 154940, 164700, 171450, 190500, 193675, 205740, 205875, 209169, 232410, 247050, 257175, 274500, 278892, 285750, 342900, 348615, 387350, 411750, 418338, 428625, 464820, 494100, 514350, 571500, 581025, 617625, 627507, 697230, 774700, 823500, 836676, 857250, 968375, 1028700, 1045845, 1162050, 1235250, 1255014, 1285875, 1394460, 1714500, 1743075, 1936750, 2091690, 2324100, 2470500, 2510028, 2571750, 2905125, 3137535, 3486150, 3873500, 4183380, 5143500, 5229225, 5810250, 6275070, 6972300, 8715375, 10458450, 11620500, 12550140, 15687675, 17430750, 20916900, 26146125, 31375350, 34861500, 52292250, 62750700, 78438375, 104584500, 156876750, 313753500]

約数ペア:

[(1, 313753500), (2, 156876750), (3, 104584500), (4, 78438375), (5, 62750700), (6, 52292250), (9, 34861500), (10, 31375350), (12, 26146125), (15, 20916900), (18, 17430750), (20, 15687675), (25, 12550140), (27, 11620500), (30, 10458450), (36, 8715375), (45, 6972300), (50, 6275070), (54, 5810250), (60, 5229225), (61, 5143500), (75, 4183380), (81, 3873500), (90, 3486150), (100, 3137535), (108, 2905125), (122, 2571750), (125, 2510028), (127, 2470500), (135, 2324100), (150, 2091690), (162, 1936750), (180, 1743075), (183, 1714500), (225, 1394460), (244, 1285875), (250, 1255014), (254, 1235250), (270, 1162050), (300, 1045845), (305, 1028700), (324, 968375), (366, 857250), (375, 836676), (381, 823500), (405, 774700), (450, 697230), (500, 627507), (508, 617625), (540, 581025), (549, 571500), (610, 514350), (635, 494100), (675, 464820), (732, 428625), (750, 418338), (762, 411750), (810, 387350), (900, 348615), (915, 342900), (1098, 285750), (1125, 278892), (1143, 274500), (1220, 257175), (1270, 247050), (1350, 232410), (1500, 209169), (1524, 205875), (1525, 205740), (1620, 193675), (1647, 190500), (1830, 171450), (1905, 164700), (2025, 154940), (2196, 142875), (2250, 139446), (2286, 137250), (2540, 123525), (2700, 116205), (2745, 114300), (3050, 102870), (3175, 98820), (3294, 95250), (3375, 92964), (3429, 91500), (3660, 85725), (3810, 82350), (4050, 77470), (4500, 69723), (4572, 68625), (4575, 68580), (4941, 63500), (5490, 57150), (5715, 54900), (6100, 51435), (6350, 49410), (6588, 47625), (6750, 46482), (6858, 45750), (7620, 41175), (7625, 41148), (7747, 40500), (8100, 38735), (8235, 38100), (9150, 34290), (9525, 32940), (9882, 31750), (10125, 30988), (10287, 30500), (10980, 28575), (11430, 27450), (12700, 24705), (13500, 23241), (13716, 22875), (13725, 22860), (15250, 20574), (15494, 20250), (15875, 19764), (16470, 19050), (17145, 18300)]