238757400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{2707}}^1$

素因数の和:2743

約数の個数: 216

約数和(自身を含む): 933082020

約数和(自身を除く): 694324620

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 225, 245, 252, 280, 294, 300, 315, 350, 360, 392, 420, 441, 450, 490, 504, 525, 588, 600, 630, 700, 735, 840, 882, 900, 980, 1050, 1176, 1225, 1260, 1400, 1470, 1575, 1764, 1800, 1960, 2100, 2205, 2450, 2520, 2707, 2940, 3150, 3528, 3675, 4200, 4410, 4900, 5414, 5880, 6300, 7350, 8121, 8820, 9800, 10828, 11025, 12600, 13535, 14700, 16242, 17640, 18949, 21656, 22050, 24363, 27070, 29400, 32484, 37898, 40605, 44100, 48726, 54140, 56847, 64968, 67675, 75796, 81210, 88200, 94745, 97452, 108280, 113694, 121815, 132643, 135350, 151592, 162420, 170541, 189490, 194904, 203025, 227388, 243630, 265286, 270700, 284235, 324840, 341082, 378980, 397929, 406050, 454776, 473725, 487260, 530572, 541400, 568470, 609075, 663215, 682164, 757960, 795858, 812100, 852705, 947450, 974520, 1061144, 1136940, 1193787, 1218150, 1326430, 1364328, 1421175, 1591716, 1624200, 1705410, 1894900, 1989645, 2273880, 2387574, 2436300, 2652860, 2842350, 3183432, 3316075, 3410820, 3789800, 3979290, 4263525, 4775148, 4872600, 5305720, 5684700, 5968935, 6632150, 6821640, 7958580, 8527050, 9550296, 9948225, 11369400, 11937870, 13264300, 15917160, 17054100, 19896450, 23875740, 26528600, 29844675, 34108200, 39792900, 47751480, 59689350, 79585800, 119378700, 238757400]

約数ペア:

[(1, 238757400), (2, 119378700), (3, 79585800), (4, 59689350), (5, 47751480), (6, 39792900), (7, 34108200), (8, 29844675), (9, 26528600), (10, 23875740), (12, 19896450), (14, 17054100), (15, 15917160), (18, 13264300), (20, 11937870), (21, 11369400), (24, 9948225), (25, 9550296), (28, 8527050), (30, 7958580), (35, 6821640), (36, 6632150), (40, 5968935), (42, 5684700), (45, 5305720), (49, 4872600), (50, 4775148), (56, 4263525), (60, 3979290), (63, 3789800), (70, 3410820), (72, 3316075), (75, 3183432), (84, 2842350), (90, 2652860), (98, 2436300), (100, 2387574), (105, 2273880), (120, 1989645), (126, 1894900), (140, 1705410), (147, 1624200), (150, 1591716), (168, 1421175), (175, 1364328), (180, 1326430), (196, 1218150), (200, 1193787), (210, 1136940), (225, 1061144), (245, 974520), (252, 947450), (280, 852705), (294, 812100), (300, 795858), (315, 757960), (350, 682164), (360, 663215), (392, 609075), (420, 568470), (441, 541400), (450, 530572), (490, 487260), (504, 473725), (525, 454776), (588, 406050), (600, 397929), (630, 378980), (700, 341082), (735, 324840), (840, 284235), (882, 270700), (900, 265286), (980, 243630), (1050, 227388), (1176, 203025), (1225, 194904), (1260, 189490), (1400, 170541), (1470, 162420), (1575, 151592), (1764, 135350), (1800, 132643), (1960, 121815), (2100, 113694), (2205, 108280), (2450, 97452), (2520, 94745), (2707, 88200), (2940, 81210), (3150, 75796), (3528, 67675), (3675, 64968), (4200, 56847), (4410, 54140), (4900, 48726), (5414, 44100), (5880, 40605), (6300, 37898), (7350, 32484), (8121, 29400), (8820, 27070), (9800, 24363), (10828, 22050), (11025, 21656), (12600, 18949), (13535, 17640), (14700, 16242)]