98910900

素因数分解:

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

素因数の和:231

約数の個数: 216

約数和(自身を含む): 345019584

約数和(自身を除く): 246108684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 97, 99, 100, 103, 110, 132, 150, 165, 180, 194, 198, 206, 220, 225, 275, 291, 300, 309, 330, 388, 396, 412, 450, 485, 495, 515, 550, 582, 618, 660, 825, 873, 900, 927, 970, 990, 1030, 1067, 1100, 1133, 1164, 1236, 1455, 1545, 1650, 1746, 1854, 1940, 1980, 2060, 2134, 2266, 2425, 2475, 2575, 2910, 3090, 3201, 3300, 3399, 3492, 3708, 4268, 4365, 4532, 4635, 4850, 4950, 5150, 5335, 5665, 5820, 6180, 6402, 6798, 7275, 7725, 8730, 9270, 9603, 9700, 9900, 9991, 10197, 10300, 10670, 11330, 12804, 13596, 14550, 15450, 16005, 16995, 17460, 18540, 19206, 19982, 20394, 21340, 21825, 22660, 23175, 26675, 28325, 29100, 29973, 30900, 32010, 33990, 38412, 39964, 40788, 43650, 46350, 48015, 49955, 50985, 53350, 56650, 59946, 64020, 67980, 80025, 84975, 87300, 89919, 92700, 96030, 99910, 101970, 106700, 109901, 113300, 119892, 149865, 160050, 169950, 179838, 192060, 199820, 203940, 219802, 240075, 249775, 254925, 299730, 320100, 329703, 339900, 359676, 439604, 449595, 480150, 499550, 509850, 549505, 599460, 659406, 749325, 899190, 960300, 989109, 999100, 1019700, 1099010, 1318812, 1498650, 1648515, 1798380, 1978218, 2198020, 2247975, 2747525, 2997300, 3297030, 3956436, 4495950, 4945545, 5495050, 6594060, 8242575, 8991900, 9891090, 10990100, 16485150, 19782180, 24727725, 32970300, 49455450, 98910900]

約数ペア:

[(1, 98910900), (2, 49455450), (3, 32970300), (4, 24727725), (5, 19782180), (6, 16485150), (9, 10990100), (10, 9891090), (11, 8991900), (12, 8242575), (15, 6594060), (18, 5495050), (20, 4945545), (22, 4495950), (25, 3956436), (30, 3297030), (33, 2997300), (36, 2747525), (44, 2247975), (45, 2198020), (50, 1978218), (55, 1798380), (60, 1648515), (66, 1498650), (75, 1318812), (90, 1099010), (97, 1019700), (99, 999100), (100, 989109), (103, 960300), (110, 899190), (132, 749325), (150, 659406), (165, 599460), (180, 549505), (194, 509850), (198, 499550), (206, 480150), (220, 449595), (225, 439604), (275, 359676), (291, 339900), (300, 329703), (309, 320100), (330, 299730), (388, 254925), (396, 249775), (412, 240075), (450, 219802), (485, 203940), (495, 199820), (515, 192060), (550, 179838), (582, 169950), (618, 160050), (660, 149865), (825, 119892), (873, 113300), (900, 109901), (927, 106700), (970, 101970), (990, 99910), (1030, 96030), (1067, 92700), (1100, 89919), (1133, 87300), (1164, 84975), (1236, 80025), (1455, 67980), (1545, 64020), (1650, 59946), (1746, 56650), (1854, 53350), (1940, 50985), (1980, 49955), (2060, 48015), (2134, 46350), (2266, 43650), (2425, 40788), (2475, 39964), (2575, 38412), (2910, 33990), (3090, 32010), (3201, 30900), (3300, 29973), (3399, 29100), (3492, 28325), (3708, 26675), (4268, 23175), (4365, 22660), (4532, 21825), (4635, 21340), (4850, 20394), (4950, 19982), (5150, 19206), (5335, 18540), (5665, 17460), (5820, 16995), (6180, 16005), (6402, 15450), (6798, 14550), (7275, 13596), (7725, 12804), (8730, 11330), (9270, 10670), (9603, 10300), (9700, 10197), (9900, 9991)]