1187996850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 216

約数和(自身を含む): 3449189952

約数和(自身を除く): 2261193102

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 71, 75, 90, 95, 103, 114, 142, 150, 171, 190, 206, 213, 225, 285, 309, 342, 355, 361, 426, 450, 475, 515, 570, 618, 639, 710, 722, 855, 927, 950, 1030, 1065, 1083, 1278, 1349, 1425, 1545, 1710, 1775, 1805, 1854, 1957, 2130, 2166, 2575, 2698, 2850, 3090, 3195, 3249, 3550, 3610, 3914, 4047, 4275, 4635, 5150, 5325, 5415, 5871, 6390, 6498, 6745, 7313, 7725, 8094, 8550, 9025, 9270, 9785, 10650, 10830, 11742, 12141, 13490, 14626, 15450, 15975, 16245, 17613, 18050, 19570, 20235, 21939, 23175, 24282, 25631, 27075, 29355, 31950, 32490, 33725, 35226, 36565, 37183, 40470, 43878, 46350, 48925, 51262, 54150, 58710, 60705, 65817, 67450, 73130, 74366, 76893, 81225, 88065, 97850, 101175, 109695, 111549, 121410, 128155, 131634, 138947, 146775, 153786, 162450, 176130, 182825, 185915, 202350, 219390, 223098, 230679, 256310, 277894, 293550, 303525, 329085, 334647, 365650, 371830, 384465, 416841, 440325, 461358, 548475, 557745, 607050, 640775, 658170, 669294, 694735, 768930, 833682, 880650, 929575, 1096950, 1115490, 1153395, 1250523, 1281550, 1389470, 1645425, 1673235, 1859150, 1922325, 2084205, 2306790, 2501046, 2639993, 2788725, 3290850, 3346470, 3473675, 3844650, 4168410, 5279986, 5577450, 5766975, 6252615, 6947350, 7919979, 8366175, 10421025, 11533950, 12505230, 13199965, 15839958, 16732350, 20842050, 23759937, 26399930, 31263075, 39599895, 47519874, 62526150, 65999825, 79199790, 118799685, 131999650, 197999475, 237599370, 395998950, 593998425, 1187996850]

約数ペア:

[(1, 1187996850), (2, 593998425), (3, 395998950), (5, 237599370), (6, 197999475), (9, 131999650), (10, 118799685), (15, 79199790), (18, 65999825), (19, 62526150), (25, 47519874), (30, 39599895), (38, 31263075), (45, 26399930), (50, 23759937), (57, 20842050), (71, 16732350), (75, 15839958), (90, 13199965), (95, 12505230), (103, 11533950), (114, 10421025), (142, 8366175), (150, 7919979), (171, 6947350), (190, 6252615), (206, 5766975), (213, 5577450), (225, 5279986), (285, 4168410), (309, 3844650), (342, 3473675), (355, 3346470), (361, 3290850), (426, 2788725), (450, 2639993), (475, 2501046), (515, 2306790), (570, 2084205), (618, 1922325), (639, 1859150), (710, 1673235), (722, 1645425), (855, 1389470), (927, 1281550), (950, 1250523), (1030, 1153395), (1065, 1115490), (1083, 1096950), (1278, 929575), (1349, 880650), (1425, 833682), (1545, 768930), (1710, 694735), (1775, 669294), (1805, 658170), (1854, 640775), (1957, 607050), (2130, 557745), (2166, 548475), (2575, 461358), (2698, 440325), (2850, 416841), (3090, 384465), (3195, 371830), (3249, 365650), (3550, 334647), (3610, 329085), (3914, 303525), (4047, 293550), (4275, 277894), (4635, 256310), (5150, 230679), (5325, 223098), (5415, 219390), (5871, 202350), (6390, 185915), (6498, 182825), (6745, 176130), (7313, 162450), (7725, 153786), (8094, 146775), (8550, 138947), (9025, 131634), (9270, 128155), (9785, 121410), (10650, 111549), (10830, 109695), (11742, 101175), (12141, 97850), (13490, 88065), (14626, 81225), (15450, 76893), (15975, 74366), (16245, 73130), (17613, 67450), (18050, 65817), (19570, 60705), (20235, 58710), (21939, 54150), (23175, 51262), (24282, 48925), (25631, 46350), (27075, 43878), (29355, 40470), (31950, 37183), (32490, 36565), (33725, 35226)]