74737260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:129

約数の個数: 216

約数和(自身を含む): 263412240

約数和(自身を除く): 188674980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 41, 45, 52, 57, 60, 65, 76, 78, 82, 90, 95, 114, 117, 123, 130, 156, 164, 171, 180, 190, 195, 205, 228, 234, 246, 247, 260, 285, 342, 369, 380, 390, 410, 468, 492, 494, 533, 570, 585, 615, 684, 738, 741, 779, 780, 820, 855, 988, 1066, 1140, 1170, 1230, 1235, 1476, 1482, 1558, 1599, 1681, 1710, 1845, 2132, 2223, 2337, 2340, 2460, 2470, 2665, 2964, 3116, 3198, 3362, 3420, 3690, 3705, 3895, 4446, 4674, 4797, 4940, 5043, 5330, 6396, 6724, 7011, 7380, 7410, 7790, 7995, 8405, 8892, 9348, 9594, 10086, 10127, 10660, 11115, 11685, 14022, 14820, 15129, 15580, 15990, 16810, 19188, 20172, 20254, 21853, 22230, 23370, 23985, 25215, 28044, 30258, 30381, 31939, 31980, 33620, 35055, 40508, 43706, 44460, 46740, 47970, 50430, 50635, 60516, 60762, 63878, 65559, 70110, 75645, 87412, 91143, 95817, 95940, 100860, 101270, 109265, 121524, 127756, 131118, 140220, 151290, 151905, 159695, 182286, 191634, 196677, 202540, 218530, 262236, 287451, 302580, 303810, 319390, 327795, 364572, 383268, 393354, 415207, 437060, 455715, 479085, 574902, 607620, 638780, 655590, 786708, 830414, 911430, 958170, 983385, 1149804, 1245621, 1311180, 1437255, 1660828, 1822860, 1916340, 1966770, 2076035, 2491242, 2874510, 3736863, 3933540, 4152070, 4982484, 5749020, 6228105, 7473726, 8304140, 12456210, 14947452, 18684315, 24912420, 37368630, 74737260]

約数ペア:

[(1, 74737260), (2, 37368630), (3, 24912420), (4, 18684315), (5, 14947452), (6, 12456210), (9, 8304140), (10, 7473726), (12, 6228105), (13, 5749020), (15, 4982484), (18, 4152070), (19, 3933540), (20, 3736863), (26, 2874510), (30, 2491242), (36, 2076035), (38, 1966770), (39, 1916340), (41, 1822860), (45, 1660828), (52, 1437255), (57, 1311180), (60, 1245621), (65, 1149804), (76, 983385), (78, 958170), (82, 911430), (90, 830414), (95, 786708), (114, 655590), (117, 638780), (123, 607620), (130, 574902), (156, 479085), (164, 455715), (171, 437060), (180, 415207), (190, 393354), (195, 383268), (205, 364572), (228, 327795), (234, 319390), (246, 303810), (247, 302580), (260, 287451), (285, 262236), (342, 218530), (369, 202540), (380, 196677), (390, 191634), (410, 182286), (468, 159695), (492, 151905), (494, 151290), (533, 140220), (570, 131118), (585, 127756), (615, 121524), (684, 109265), (738, 101270), (741, 100860), (779, 95940), (780, 95817), (820, 91143), (855, 87412), (988, 75645), (1066, 70110), (1140, 65559), (1170, 63878), (1230, 60762), (1235, 60516), (1476, 50635), (1482, 50430), (1558, 47970), (1599, 46740), (1681, 44460), (1710, 43706), (1845, 40508), (2132, 35055), (2223, 33620), (2337, 31980), (2340, 31939), (2460, 30381), (2470, 30258), (2665, 28044), (2964, 25215), (3116, 23985), (3198, 23370), (3362, 22230), (3420, 21853), (3690, 20254), (3705, 20172), (3895, 19188), (4446, 16810), (4674, 15990), (4797, 15580), (4940, 15129), (5043, 14820), (5330, 14022), (6396, 11685), (6724, 11115), (7011, 10660), (7380, 10127), (7410, 10086), (7790, 9594), (7995, 9348), (8405, 8892)]