197647200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:406

約数の個数: 216

約数和(自身を含む): 706626648

約数和(自身を除く): 508979448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 97, 100, 120, 144, 150, 160, 180, 194, 200, 225, 240, 283, 288, 291, 300, 360, 388, 400, 450, 480, 485, 566, 582, 600, 720, 776, 800, 849, 873, 900, 970, 1132, 1164, 1200, 1415, 1440, 1455, 1552, 1698, 1746, 1800, 1940, 2264, 2328, 2400, 2425, 2547, 2830, 2910, 3104, 3396, 3492, 3600, 3880, 4245, 4365, 4528, 4656, 4850, 5094, 5660, 5820, 6792, 6984, 7075, 7200, 7275, 7760, 8490, 8730, 9056, 9312, 9700, 10188, 11320, 11640, 12735, 13584, 13968, 14150, 14550, 15520, 16980, 17460, 19400, 20376, 21225, 21825, 22640, 23280, 25470, 27168, 27451, 27936, 28300, 29100, 33960, 34920, 38800, 40752, 42450, 43650, 45280, 46560, 50940, 54902, 56600, 58200, 63675, 67920, 69840, 77600, 81504, 82353, 84900, 87300, 101880, 109804, 113200, 116400, 127350, 135840, 137255, 139680, 164706, 169800, 174600, 203760, 219608, 226400, 232800, 247059, 254700, 274510, 329412, 339600, 349200, 407520, 411765, 439216, 494118, 509400, 549020, 658824, 679200, 686275, 698400, 823530, 878432, 988236, 1018800, 1098040, 1235295, 1317648, 1372550, 1647060, 1976472, 2037600, 2058825, 2196080, 2470590, 2635296, 2745100, 3294120, 3952944, 4117650, 4392160, 4941180, 5490200, 6176475, 6588240, 7905888, 8235300, 9882360, 10980400, 12352950, 13176480, 16470600, 19764720, 21960800, 24705900, 32941200, 39529440, 49411800, 65882400, 98823600, 197647200]

約数ペア:

[(1, 197647200), (2, 98823600), (3, 65882400), (4, 49411800), (5, 39529440), (6, 32941200), (8, 24705900), (9, 21960800), (10, 19764720), (12, 16470600), (15, 13176480), (16, 12352950), (18, 10980400), (20, 9882360), (24, 8235300), (25, 7905888), (30, 6588240), (32, 6176475), (36, 5490200), (40, 4941180), (45, 4392160), (48, 4117650), (50, 3952944), (60, 3294120), (72, 2745100), (75, 2635296), (80, 2470590), (90, 2196080), (96, 2058825), (97, 2037600), (100, 1976472), (120, 1647060), (144, 1372550), (150, 1317648), (160, 1235295), (180, 1098040), (194, 1018800), (200, 988236), (225, 878432), (240, 823530), (283, 698400), (288, 686275), (291, 679200), (300, 658824), (360, 549020), (388, 509400), (400, 494118), (450, 439216), (480, 411765), (485, 407520), (566, 349200), (582, 339600), (600, 329412), (720, 274510), (776, 254700), (800, 247059), (849, 232800), (873, 226400), (900, 219608), (970, 203760), (1132, 174600), (1164, 169800), (1200, 164706), (1415, 139680), (1440, 137255), (1455, 135840), (1552, 127350), (1698, 116400), (1746, 113200), (1800, 109804), (1940, 101880), (2264, 87300), (2328, 84900), (2400, 82353), (2425, 81504), (2547, 77600), (2830, 69840), (2910, 67920), (3104, 63675), (3396, 58200), (3492, 56600), (3600, 54902), (3880, 50940), (4245, 46560), (4365, 45280), (4528, 43650), (4656, 42450), (4850, 40752), (5094, 38800), (5660, 34920), (5820, 33960), (6792, 29100), (6984, 28300), (7075, 27936), (7200, 27451), (7275, 27168), (7760, 25470), (8490, 23280), (8730, 22640), (9056, 21825), (9312, 21225), (9700, 20376), (10188, 19400), (11320, 17460), (11640, 16980), (12735, 15520), (13584, 14550), (13968, 14150)]