252215600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 240

約数和(自身を含む): 768492480

約数和(自身を除く): 516276880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 41, 50, 52, 56, 65, 70, 80, 82, 91, 100, 104, 112, 130, 140, 164, 169, 175, 182, 200, 205, 208, 260, 280, 287, 325, 328, 338, 350, 364, 400, 410, 455, 520, 533, 560, 574, 650, 656, 676, 700, 728, 820, 845, 910, 1025, 1040, 1066, 1148, 1183, 1300, 1352, 1400, 1435, 1456, 1640, 1690, 1820, 2050, 2132, 2197, 2275, 2296, 2366, 2600, 2665, 2704, 2800, 2870, 3280, 3380, 3640, 3731, 4100, 4225, 4264, 4394, 4550, 4592, 4732, 5200, 5330, 5740, 5915, 6760, 6929, 7175, 7280, 7462, 8200, 8450, 8528, 8788, 9100, 9464, 10660, 10985, 11480, 11830, 13325, 13520, 13858, 14350, 14924, 15379, 16400, 16900, 17576, 18200, 18655, 18928, 21320, 21970, 22960, 23660, 26650, 27716, 28700, 29575, 29848, 30758, 33800, 34645, 35152, 36400, 37310, 42640, 43940, 47320, 48503, 53300, 54925, 55432, 57400, 59150, 59696, 61516, 67600, 69290, 74620, 76895, 87880, 90077, 93275, 94640, 97006, 106600, 109850, 110864, 114800, 118300, 123032, 138580, 149240, 153790, 173225, 175760, 180154, 186550, 194012, 213200, 219700, 236600, 242515, 246064, 277160, 298480, 307580, 346450, 360308, 373100, 384475, 388024, 439400, 450385, 473200, 485030, 554320, 615160, 630539, 692900, 720616, 746200, 768950, 776048, 878800, 900770, 970060, 1212575, 1230320, 1261078, 1385800, 1441232, 1492400, 1537900, 1801540, 1940120, 2251925, 2425150, 2522156, 2771600, 3075800, 3152695, 3603080, 3880240, 4503850, 4850300, 5044312, 6151600, 6305390, 7206160, 9007700, 9700600, 10088624, 12610780, 15763475, 18015400, 19401200, 25221560, 31526950, 36030800, 50443120, 63053900, 126107800, 252215600]

約数ペア:

[(1, 252215600), (2, 126107800), (4, 63053900), (5, 50443120), (7, 36030800), (8, 31526950), (10, 25221560), (13, 19401200), (14, 18015400), (16, 15763475), (20, 12610780), (25, 10088624), (26, 9700600), (28, 9007700), (35, 7206160), (40, 6305390), (41, 6151600), (50, 5044312), (52, 4850300), (56, 4503850), (65, 3880240), (70, 3603080), (80, 3152695), (82, 3075800), (91, 2771600), (100, 2522156), (104, 2425150), (112, 2251925), (130, 1940120), (140, 1801540), (164, 1537900), (169, 1492400), (175, 1441232), (182, 1385800), (200, 1261078), (205, 1230320), (208, 1212575), (260, 970060), (280, 900770), (287, 878800), (325, 776048), (328, 768950), (338, 746200), (350, 720616), (364, 692900), (400, 630539), (410, 615160), (455, 554320), (520, 485030), (533, 473200), (560, 450385), (574, 439400), (650, 388024), (656, 384475), (676, 373100), (700, 360308), (728, 346450), (820, 307580), (845, 298480), (910, 277160), (1025, 246064), (1040, 242515), (1066, 236600), (1148, 219700), (1183, 213200), (1300, 194012), (1352, 186550), (1400, 180154), (1435, 175760), (1456, 173225), (1640, 153790), (1690, 149240), (1820, 138580), (2050, 123032), (2132, 118300), (2197, 114800), (2275, 110864), (2296, 109850), (2366, 106600), (2600, 97006), (2665, 94640), (2704, 93275), (2800, 90077), (2870, 87880), (3280, 76895), (3380, 74620), (3640, 69290), (3731, 67600), (4100, 61516), (4225, 59696), (4264, 59150), (4394, 57400), (4550, 55432), (4592, 54925), (4732, 53300), (5200, 48503), (5330, 47320), (5740, 43940), (5915, 42640), (6760, 37310), (6929, 36400), (7175, 35152), (7280, 34645), (7462, 33800), (8200, 30758), (8450, 29848), (8528, 29575), (8788, 28700), (9100, 27716), (9464, 26650), (10660, 23660), (10985, 22960), (11480, 21970), (11830, 21320), (13325, 18928), (13520, 18655), (13858, 18200), (14350, 17576), (14924, 16900), (15379, 16400)]