131764800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:405

約数の個数: 168

約数和(自身を含む): 438298336

約数和(自身を除く): 306533536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 97, 100, 120, 150, 160, 192, 194, 200, 240, 283, 291, 300, 320, 388, 400, 480, 485, 566, 582, 600, 776, 800, 849, 960, 970, 1132, 1164, 1200, 1415, 1455, 1552, 1600, 1698, 1940, 2264, 2328, 2400, 2425, 2830, 2910, 3104, 3396, 3880, 4245, 4528, 4656, 4800, 4850, 5660, 5820, 6208, 6792, 7075, 7275, 7760, 8490, 9056, 9312, 9700, 11320, 11640, 13584, 14150, 14550, 15520, 16980, 18112, 18624, 19400, 21225, 22640, 23280, 27168, 27451, 28300, 29100, 31040, 33960, 38800, 42450, 45280, 46560, 54336, 54902, 56600, 58200, 67920, 77600, 82353, 84900, 90560, 93120, 109804, 113200, 116400, 135840, 137255, 155200, 164706, 169800, 219608, 226400, 232800, 271680, 274510, 329412, 339600, 411765, 439216, 452800, 465600, 549020, 658824, 679200, 686275, 823530, 878432, 1098040, 1317648, 1358400, 1372550, 1647060, 1756864, 2058825, 2196080, 2635296, 2745100, 3294120, 4117650, 4392160, 5270592, 5490200, 6588240, 8235300, 8784320, 10980400, 13176480, 16470600, 21960800, 26352960, 32941200, 43921600, 65882400, 131764800]

約数ペア:

[(1, 131764800), (2, 65882400), (3, 43921600), (4, 32941200), (5, 26352960), (6, 21960800), (8, 16470600), (10, 13176480), (12, 10980400), (15, 8784320), (16, 8235300), (20, 6588240), (24, 5490200), (25, 5270592), (30, 4392160), (32, 4117650), (40, 3294120), (48, 2745100), (50, 2635296), (60, 2196080), (64, 2058825), (75, 1756864), (80, 1647060), (96, 1372550), (97, 1358400), (100, 1317648), (120, 1098040), (150, 878432), (160, 823530), (192, 686275), (194, 679200), (200, 658824), (240, 549020), (283, 465600), (291, 452800), (300, 439216), (320, 411765), (388, 339600), (400, 329412), (480, 274510), (485, 271680), (566, 232800), (582, 226400), (600, 219608), (776, 169800), (800, 164706), (849, 155200), (960, 137255), (970, 135840), (1132, 116400), (1164, 113200), (1200, 109804), (1415, 93120), (1455, 90560), (1552, 84900), (1600, 82353), (1698, 77600), (1940, 67920), (2264, 58200), (2328, 56600), (2400, 54902), (2425, 54336), (2830, 46560), (2910, 45280), (3104, 42450), (3396, 38800), (3880, 33960), (4245, 31040), (4528, 29100), (4656, 28300), (4800, 27451), (4850, 27168), (5660, 23280), (5820, 22640), (6208, 21225), (6792, 19400), (7075, 18624), (7275, 18112), (7760, 16980), (8490, 15520), (9056, 14550), (9312, 14150), (9700, 13584), (11320, 11640)]