131881200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 470136576

約数和(自身を除く): 338255376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 97, 100, 103, 110, 120, 132, 150, 165, 176, 194, 200, 206, 220, 240, 264, 275, 291, 300, 309, 330, 388, 400, 412, 440, 485, 515, 528, 550, 582, 600, 618, 660, 776, 824, 825, 880, 970, 1030, 1067, 1100, 1133, 1164, 1200, 1236, 1320, 1455, 1545, 1552, 1648, 1650, 1940, 2060, 2134, 2200, 2266, 2328, 2425, 2472, 2575, 2640, 2910, 3090, 3201, 3300, 3399, 3880, 4120, 4268, 4400, 4532, 4656, 4850, 4944, 5150, 5335, 5665, 5820, 6180, 6402, 6600, 6798, 7275, 7725, 7760, 8240, 8536, 9064, 9700, 9991, 10300, 10670, 11330, 11640, 12360, 12804, 13200, 13596, 14550, 15450, 16005, 16995, 17072, 18128, 19400, 19982, 20600, 21340, 22660, 23280, 24720, 25608, 26675, 27192, 28325, 29100, 29973, 30900, 32010, 33990, 38800, 39964, 41200, 42680, 45320, 49955, 51216, 53350, 54384, 56650, 58200, 59946, 61800, 64020, 67980, 79928, 80025, 84975, 85360, 90640, 99910, 106700, 109901, 113300, 116400, 119892, 123600, 128040, 135960, 149865, 159856, 160050, 169950, 199820, 213400, 219802, 226600, 239784, 249775, 256080, 271920, 299730, 320100, 329703, 339900, 399640, 426800, 439604, 453200, 479568, 499550, 549505, 599460, 640200, 659406, 679800, 749325, 799280, 879208, 999100, 1099010, 1198920, 1280400, 1318812, 1359600, 1498650, 1648515, 1758416, 1998200, 2198020, 2397840, 2637624, 2747525, 2997300, 3297030, 3996400, 4396040, 5275248, 5495050, 5994600, 6594060, 8242575, 8792080, 10990100, 11989200, 13188120, 16485150, 21980200, 26376240, 32970300, 43960400, 65940600, 131881200]

約数ペア:

[(1, 131881200), (2, 65940600), (3, 43960400), (4, 32970300), (5, 26376240), (6, 21980200), (8, 16485150), (10, 13188120), (11, 11989200), (12, 10990100), (15, 8792080), (16, 8242575), (20, 6594060), (22, 5994600), (24, 5495050), (25, 5275248), (30, 4396040), (33, 3996400), (40, 3297030), (44, 2997300), (48, 2747525), (50, 2637624), (55, 2397840), (60, 2198020), (66, 1998200), (75, 1758416), (80, 1648515), (88, 1498650), (97, 1359600), (100, 1318812), (103, 1280400), (110, 1198920), (120, 1099010), (132, 999100), (150, 879208), (165, 799280), (176, 749325), (194, 679800), (200, 659406), (206, 640200), (220, 599460), (240, 549505), (264, 499550), (275, 479568), (291, 453200), (300, 439604), (309, 426800), (330, 399640), (388, 339900), (400, 329703), (412, 320100), (440, 299730), (485, 271920), (515, 256080), (528, 249775), (550, 239784), (582, 226600), (600, 219802), (618, 213400), (660, 199820), (776, 169950), (824, 160050), (825, 159856), (880, 149865), (970, 135960), (1030, 128040), (1067, 123600), (1100, 119892), (1133, 116400), (1164, 113300), (1200, 109901), (1236, 106700), (1320, 99910), (1455, 90640), (1545, 85360), (1552, 84975), (1648, 80025), (1650, 79928), (1940, 67980), (2060, 64020), (2134, 61800), (2200, 59946), (2266, 58200), (2328, 56650), (2425, 54384), (2472, 53350), (2575, 51216), (2640, 49955), (2910, 45320), (3090, 42680), (3201, 41200), (3300, 39964), (3399, 38800), (3880, 33990), (4120, 32010), (4268, 30900), (4400, 29973), (4532, 29100), (4656, 28325), (4850, 27192), (4944, 26675), (5150, 25608), (5335, 24720), (5665, 23280), (5820, 22660), (6180, 21340), (6402, 20600), (6600, 19982), (6798, 19400), (7275, 18128), (7725, 17072), (7760, 16995), (8240, 16005), (8536, 15450), (9064, 14550), (9700, 13596), (9991, 13200), (10300, 12804), (10670, 12360), (11330, 11640)]