131411700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:456

約数の個数: 288

約数和(自身を含む): 512467200

約数和(自身を除く): 381055500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 27, 28, 30, 34, 35, 36, 42, 45, 50, 51, 54, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 108, 119, 126, 135, 140, 150, 153, 170, 175, 180, 189, 204, 210, 225, 238, 252, 255, 270, 300, 306, 315, 340, 350, 357, 378, 409, 420, 425, 450, 459, 476, 510, 525, 540, 595, 612, 630, 675, 700, 714, 756, 765, 818, 850, 900, 918, 945, 1020, 1050, 1071, 1190, 1227, 1260, 1275, 1350, 1428, 1530, 1575, 1636, 1700, 1785, 1836, 1890, 2045, 2100, 2142, 2295, 2380, 2454, 2550, 2700, 2863, 2975, 3060, 3150, 3213, 3570, 3681, 3780, 3825, 4090, 4284, 4590, 4725, 4908, 5100, 5355, 5726, 5950, 6135, 6300, 6426, 6953, 7140, 7362, 7650, 8180, 8589, 8925, 9180, 9450, 10225, 10710, 11043, 11452, 11475, 11900, 12270, 12852, 13906, 14315, 14724, 15300, 16065, 17178, 17850, 18405, 18900, 20450, 20859, 21420, 22086, 22950, 24540, 25767, 26775, 27812, 28630, 30675, 32130, 34356, 34765, 35700, 36810, 40900, 41718, 42945, 44172, 45900, 48671, 51534, 53550, 55215, 57260, 61350, 62577, 64260, 69530, 71575, 73620, 77301, 80325, 83436, 85890, 92025, 97342, 103068, 104295, 107100, 110430, 122700, 125154, 128835, 139060, 143150, 146013, 154602, 160650, 171780, 173825, 184050, 187731, 194684, 208590, 214725, 220860, 243355, 250308, 257670, 276075, 286300, 292026, 309204, 312885, 321300, 347650, 368100, 375462, 386505, 417180, 429450, 438039, 486710, 515340, 521475, 552150, 584052, 625770, 644175, 695300, 730065, 750924, 773010, 858900, 876078, 938655, 973420, 1042950, 1104300, 1216775, 1251540, 1288350, 1314117, 1460130, 1546020, 1564425, 1752156, 1877310, 1932525, 2085900, 2190195, 2433550, 2576700, 2628234, 2920260, 3128850, 3650325, 3754620, 3865050, 4380390, 4693275, 4867100, 5256468, 6257700, 6570585, 7300650, 7730100, 8760780, 9386550, 10950975, 13141170, 14601300, 18773100, 21901950, 26282340, 32852925, 43803900, 65705850, 131411700]

約数ペア:

[(1, 131411700), (2, 65705850), (3, 43803900), (4, 32852925), (5, 26282340), (6, 21901950), (7, 18773100), (9, 14601300), (10, 13141170), (12, 10950975), (14, 9386550), (15, 8760780), (17, 7730100), (18, 7300650), (20, 6570585), (21, 6257700), (25, 5256468), (27, 4867100), (28, 4693275), (30, 4380390), (34, 3865050), (35, 3754620), (36, 3650325), (42, 3128850), (45, 2920260), (50, 2628234), (51, 2576700), (54, 2433550), (60, 2190195), (63, 2085900), (68, 1932525), (70, 1877310), (75, 1752156), (84, 1564425), (85, 1546020), (90, 1460130), (100, 1314117), (102, 1288350), (105, 1251540), (108, 1216775), (119, 1104300), (126, 1042950), (135, 973420), (140, 938655), (150, 876078), (153, 858900), (170, 773010), (175, 750924), (180, 730065), (189, 695300), (204, 644175), (210, 625770), (225, 584052), (238, 552150), (252, 521475), (255, 515340), (270, 486710), (300, 438039), (306, 429450), (315, 417180), (340, 386505), (350, 375462), (357, 368100), (378, 347650), (409, 321300), (420, 312885), (425, 309204), (450, 292026), (459, 286300), (476, 276075), (510, 257670), (525, 250308), (540, 243355), (595, 220860), (612, 214725), (630, 208590), (675, 194684), (700, 187731), (714, 184050), (756, 173825), (765, 171780), (818, 160650), (850, 154602), (900, 146013), (918, 143150), (945, 139060), (1020, 128835), (1050, 125154), (1071, 122700), (1190, 110430), (1227, 107100), (1260, 104295), (1275, 103068), (1350, 97342), (1428, 92025), (1530, 85890), (1575, 83436), (1636, 80325), (1700, 77301), (1785, 73620), (1836, 71575), (1890, 69530), (2045, 64260), (2100, 62577), (2142, 61350), (2295, 57260), (2380, 55215), (2454, 53550), (2550, 51534), (2700, 48671), (2863, 45900), (2975, 44172), (3060, 42945), (3150, 41718), (3213, 40900), (3570, 36810), (3681, 35700), (3780, 34765), (3825, 34356), (4090, 32130), (4284, 30675), (4590, 28630), (4725, 27812), (4908, 26775), (5100, 25767), (5355, 24540), (5726, 22950), (5950, 22086), (6135, 21420), (6300, 20859), (6426, 20450), (6953, 18900), (7140, 18405), (7362, 17850), (7650, 17178), (8180, 16065), (8589, 15300), (8925, 14724), (9180, 14315), (9450, 13906), (10225, 12852), (10710, 12270), (11043, 11900), (11452, 11475)]