131045850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 240

約数和(自身を含む): 415910880

約数和(自身を除く): 284865030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 27, 30, 38, 39, 45, 50, 54, 57, 65, 75, 78, 81, 90, 95, 114, 117, 130, 131, 135, 150, 162, 171, 190, 195, 225, 234, 247, 262, 270, 285, 325, 342, 351, 390, 393, 405, 450, 475, 494, 513, 570, 585, 650, 655, 675, 702, 741, 786, 810, 855, 950, 975, 1026, 1053, 1170, 1179, 1235, 1310, 1350, 1425, 1482, 1539, 1703, 1710, 1755, 1950, 1965, 2025, 2106, 2223, 2358, 2470, 2489, 2565, 2850, 2925, 3078, 3275, 3406, 3510, 3537, 3705, 3930, 4050, 4275, 4446, 4978, 5109, 5130, 5265, 5850, 5895, 6175, 6550, 6669, 7074, 7410, 7467, 7695, 8515, 8550, 8775, 9825, 10218, 10530, 10611, 11115, 11790, 12350, 12445, 12825, 13338, 14934, 15327, 15390, 17030, 17550, 17685, 18525, 19650, 20007, 21222, 22230, 22401, 24890, 25545, 25650, 26325, 29475, 30654, 32357, 33345, 35370, 37050, 37335, 38475, 40014, 42575, 44802, 45981, 51090, 52650, 53055, 55575, 58950, 62225, 64714, 66690, 67203, 74670, 76635, 76950, 85150, 88425, 91962, 97071, 100035, 106110, 111150, 112005, 124450, 127725, 134406, 137943, 153270, 161785, 166725, 176850, 186675, 194142, 200070, 201609, 224010, 229905, 255450, 265275, 275886, 291213, 323570, 333450, 336015, 373350, 383175, 403218, 459810, 485355, 500175, 530550, 560025, 582426, 672030, 689715, 766350, 808925, 873639, 970710, 1000350, 1008045, 1120050, 1149525, 1379430, 1456065, 1617850, 1680075, 1747278, 2016090, 2299050, 2426775, 2620917, 2912130, 3360150, 3448575, 4368195, 4853550, 5040225, 5241834, 6897150, 7280325, 8736390, 10080450, 13104585, 14560650, 21840975, 26209170, 43681950, 65522925, 131045850]

約数ペア:

[(1, 131045850), (2, 65522925), (3, 43681950), (5, 26209170), (6, 21840975), (9, 14560650), (10, 13104585), (13, 10080450), (15, 8736390), (18, 7280325), (19, 6897150), (25, 5241834), (26, 5040225), (27, 4853550), (30, 4368195), (38, 3448575), (39, 3360150), (45, 2912130), (50, 2620917), (54, 2426775), (57, 2299050), (65, 2016090), (75, 1747278), (78, 1680075), (81, 1617850), (90, 1456065), (95, 1379430), (114, 1149525), (117, 1120050), (130, 1008045), (131, 1000350), (135, 970710), (150, 873639), (162, 808925), (171, 766350), (190, 689715), (195, 672030), (225, 582426), (234, 560025), (247, 530550), (262, 500175), (270, 485355), (285, 459810), (325, 403218), (342, 383175), (351, 373350), (390, 336015), (393, 333450), (405, 323570), (450, 291213), (475, 275886), (494, 265275), (513, 255450), (570, 229905), (585, 224010), (650, 201609), (655, 200070), (675, 194142), (702, 186675), (741, 176850), (786, 166725), (810, 161785), (855, 153270), (950, 137943), (975, 134406), (1026, 127725), (1053, 124450), (1170, 112005), (1179, 111150), (1235, 106110), (1310, 100035), (1350, 97071), (1425, 91962), (1482, 88425), (1539, 85150), (1703, 76950), (1710, 76635), (1755, 74670), (1950, 67203), (1965, 66690), (2025, 64714), (2106, 62225), (2223, 58950), (2358, 55575), (2470, 53055), (2489, 52650), (2565, 51090), (2850, 45981), (2925, 44802), (3078, 42575), (3275, 40014), (3406, 38475), (3510, 37335), (3537, 37050), (3705, 35370), (3930, 33345), (4050, 32357), (4275, 30654), (4446, 29475), (4978, 26325), (5109, 25650), (5130, 25545), (5265, 24890), (5850, 22401), (5895, 22230), (6175, 21222), (6550, 20007), (6669, 19650), (7074, 18525), (7410, 17685), (7467, 17550), (7695, 17030), (8515, 15390), (8550, 15327), (8775, 14934), (9825, 13338), (10218, 12825), (10530, 12445), (10611, 12350), (11115, 11790)]