174932940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 643507200

約数和(自身を除く): 468574260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 49, 52, 60, 65, 69, 70, 78, 84, 91, 92, 98, 105, 115, 130, 138, 140, 147, 156, 161, 182, 195, 196, 199, 210, 230, 245, 260, 273, 276, 294, 299, 322, 345, 364, 390, 398, 420, 455, 460, 483, 490, 546, 588, 597, 598, 637, 644, 690, 735, 780, 796, 805, 897, 910, 966, 980, 995, 1092, 1127, 1194, 1196, 1274, 1365, 1380, 1393, 1470, 1495, 1610, 1794, 1820, 1911, 1932, 1990, 2093, 2254, 2388, 2415, 2548, 2587, 2730, 2786, 2940, 2985, 2990, 3185, 3220, 3381, 3588, 3822, 3980, 4179, 4186, 4485, 4508, 4577, 4830, 5174, 5460, 5572, 5635, 5970, 5980, 6279, 6370, 6762, 6965, 7644, 7761, 8358, 8372, 8970, 9154, 9555, 9660, 9751, 10348, 10465, 11270, 11940, 12558, 12740, 12935, 13524, 13731, 13930, 14651, 15522, 16716, 16905, 17940, 18109, 18308, 19110, 19502, 20895, 20930, 22540, 22885, 25116, 25870, 27462, 27860, 29253, 29302, 31044, 31395, 32039, 33810, 36218, 38220, 38805, 39004, 41790, 41860, 43953, 45770, 48755, 51740, 54327, 54924, 58506, 58604, 59501, 62790, 64078, 67620, 68655, 72436, 73255, 77610, 83580, 87906, 90545, 91540, 96117, 97510, 108654, 117012, 119002, 125580, 126763, 128156, 137310, 146265, 146510, 155220, 160195, 175812, 178503, 181090, 192234, 195020, 217308, 219765, 224273, 238004, 253526, 271635, 274620, 292530, 293020, 297505, 320390, 357006, 362180, 380289, 384468, 416507, 439530, 448546, 480585, 507052, 543270, 585060, 595010, 633815, 640780, 672819, 714012, 760578, 833014, 879060, 892515, 897092, 961170, 1086540, 1121365, 1190020, 1249521, 1267630, 1345638, 1521156, 1666028, 1785030, 1901445, 1922340, 2082535, 2242730, 2499042, 2535260, 2691276, 2915549, 3364095, 3570060, 3802890, 4165070, 4485460, 4998084, 5831098, 6247605, 6728190, 7605780, 8330140, 8746647, 11662196, 12495210, 13456380, 14577745, 17493294, 24990420, 29155490, 34986588, 43733235, 58310980, 87466470, 174932940]

約数ペア:

[(1, 174932940), (2, 87466470), (3, 58310980), (4, 43733235), (5, 34986588), (6, 29155490), (7, 24990420), (10, 17493294), (12, 14577745), (13, 13456380), (14, 12495210), (15, 11662196), (20, 8746647), (21, 8330140), (23, 7605780), (26, 6728190), (28, 6247605), (30, 5831098), (35, 4998084), (39, 4485460), (42, 4165070), (46, 3802890), (49, 3570060), (52, 3364095), (60, 2915549), (65, 2691276), (69, 2535260), (70, 2499042), (78, 2242730), (84, 2082535), (91, 1922340), (92, 1901445), (98, 1785030), (105, 1666028), (115, 1521156), (130, 1345638), (138, 1267630), (140, 1249521), (147, 1190020), (156, 1121365), (161, 1086540), (182, 961170), (195, 897092), (196, 892515), (199, 879060), (210, 833014), (230, 760578), (245, 714012), (260, 672819), (273, 640780), (276, 633815), (294, 595010), (299, 585060), (322, 543270), (345, 507052), (364, 480585), (390, 448546), (398, 439530), (420, 416507), (455, 384468), (460, 380289), (483, 362180), (490, 357006), (546, 320390), (588, 297505), (597, 293020), (598, 292530), (637, 274620), (644, 271635), (690, 253526), (735, 238004), (780, 224273), (796, 219765), (805, 217308), (897, 195020), (910, 192234), (966, 181090), (980, 178503), (995, 175812), (1092, 160195), (1127, 155220), (1194, 146510), (1196, 146265), (1274, 137310), (1365, 128156), (1380, 126763), (1393, 125580), (1470, 119002), (1495, 117012), (1610, 108654), (1794, 97510), (1820, 96117), (1911, 91540), (1932, 90545), (1990, 87906), (2093, 83580), (2254, 77610), (2388, 73255), (2415, 72436), (2548, 68655), (2587, 67620), (2730, 64078), (2786, 62790), (2940, 59501), (2985, 58604), (2990, 58506), (3185, 54924), (3220, 54327), (3381, 51740), (3588, 48755), (3822, 45770), (3980, 43953), (4179, 41860), (4186, 41790), (4485, 39004), (4508, 38805), (4577, 38220), (4830, 36218), (5174, 33810), (5460, 32039), (5572, 31395), (5635, 31044), (5970, 29302), (5980, 29253), (6279, 27860), (6370, 27462), (6762, 25870), (6965, 25116), (7644, 22885), (7761, 22540), (8358, 20930), (8372, 20895), (8970, 19502), (9154, 19110), (9555, 18308), (9660, 18109), (9751, 17940), (10348, 16905), (10465, 16716), (11270, 15522), (11940, 14651), (12558, 13930), (12740, 13731), (12935, 13524)]