38729600

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 288

約数和(自身を含む): 126163800

約数和(自身を除く): 87434200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 32, 35, 38, 40, 49, 50, 52, 56, 64, 65, 70, 76, 80, 91, 95, 98, 100, 104, 112, 128, 130, 133, 140, 152, 160, 175, 182, 190, 196, 200, 208, 224, 245, 247, 260, 266, 280, 304, 320, 325, 350, 364, 380, 392, 400, 416, 448, 455, 475, 490, 494, 520, 532, 560, 608, 637, 640, 650, 665, 700, 728, 760, 784, 800, 832, 896, 910, 931, 950, 980, 988, 1040, 1064, 1120, 1216, 1225, 1235, 1274, 1300, 1330, 1400, 1456, 1520, 1568, 1600, 1664, 1729, 1820, 1862, 1900, 1960, 1976, 2080, 2128, 2240, 2275, 2432, 2450, 2470, 2548, 2600, 2660, 2800, 2912, 3040, 3136, 3185, 3200, 3325, 3458, 3640, 3724, 3800, 3920, 3952, 4160, 4256, 4480, 4550, 4655, 4900, 4940, 5096, 5200, 5320, 5600, 5824, 6080, 6175, 6272, 6370, 6650, 6916, 7280, 7448, 7600, 7840, 7904, 8320, 8512, 8645, 9100, 9310, 9800, 9880, 10192, 10400, 10640, 11200, 11648, 12103, 12160, 12350, 12740, 13300, 13832, 14560, 14896, 15200, 15680, 15808, 15925, 17024, 17290, 18200, 18620, 19600, 19760, 20384, 20800, 21280, 22400, 23275, 24206, 24700, 25480, 26600, 27664, 29120, 29792, 30400, 31360, 31616, 31850, 34580, 36400, 37240, 39200, 39520, 40768, 41600, 42560, 43225, 46550, 48412, 49400, 50960, 53200, 55328, 58240, 59584, 60515, 60800, 63700, 69160, 72800, 74480, 78400, 79040, 81536, 85120, 86450, 93100, 96824, 98800, 101920, 106400, 110656, 119168, 121030, 127400, 138320, 145600, 148960, 156800, 158080, 172900, 186200, 193648, 197600, 203840, 212800, 221312, 242060, 254800, 276640, 291200, 297920, 302575, 345800, 372400, 387296, 395200, 407680, 425600, 484120, 509600, 553280, 595840, 605150, 691600, 744800, 774592, 790400, 968240, 1019200, 1106560, 1210300, 1383200, 1489600, 1549184, 1936480, 2038400, 2420600, 2766400, 2979200, 3872960, 4841200, 5532800, 7745920, 9682400, 19364800, 38729600]

約数ペア:

[(1, 38729600), (2, 19364800), (4, 9682400), (5, 7745920), (7, 5532800), (8, 4841200), (10, 3872960), (13, 2979200), (14, 2766400), (16, 2420600), (19, 2038400), (20, 1936480), (25, 1549184), (26, 1489600), (28, 1383200), (32, 1210300), (35, 1106560), (38, 1019200), (40, 968240), (49, 790400), (50, 774592), (52, 744800), (56, 691600), (64, 605150), (65, 595840), (70, 553280), (76, 509600), (80, 484120), (91, 425600), (95, 407680), (98, 395200), (100, 387296), (104, 372400), (112, 345800), (128, 302575), (130, 297920), (133, 291200), (140, 276640), (152, 254800), (160, 242060), (175, 221312), (182, 212800), (190, 203840), (196, 197600), (200, 193648), (208, 186200), (224, 172900), (245, 158080), (247, 156800), (260, 148960), (266, 145600), (280, 138320), (304, 127400), (320, 121030), (325, 119168), (350, 110656), (364, 106400), (380, 101920), (392, 98800), (400, 96824), (416, 93100), (448, 86450), (455, 85120), (475, 81536), (490, 79040), (494, 78400), (520, 74480), (532, 72800), (560, 69160), (608, 63700), (637, 60800), (640, 60515), (650, 59584), (665, 58240), (700, 55328), (728, 53200), (760, 50960), (784, 49400), (800, 48412), (832, 46550), (896, 43225), (910, 42560), (931, 41600), (950, 40768), (980, 39520), (988, 39200), (1040, 37240), (1064, 36400), (1120, 34580), (1216, 31850), (1225, 31616), (1235, 31360), (1274, 30400), (1300, 29792), (1330, 29120), (1400, 27664), (1456, 26600), (1520, 25480), (1568, 24700), (1600, 24206), (1664, 23275), (1729, 22400), (1820, 21280), (1862, 20800), (1900, 20384), (1960, 19760), (1976, 19600), (2080, 18620), (2128, 18200), (2240, 17290), (2275, 17024), (2432, 15925), (2450, 15808), (2470, 15680), (2548, 15200), (2600, 14896), (2660, 14560), (2800, 13832), (2912, 13300), (3040, 12740), (3136, 12350), (3185, 12160), (3200, 12103), (3325, 11648), (3458, 11200), (3640, 10640), (3724, 10400), (3800, 10192), (3920, 9880), (3952, 9800), (4160, 9310), (4256, 9100), (4480, 8645), (4550, 8512), (4655, 8320), (4900, 7904), (4940, 7840), (5096, 7600), (5200, 7448), (5320, 7280), (5600, 6916), (5824, 6650), (6080, 6370), (6175, 6272)]