115189020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 384384000

約数和(自身を除く): 269194980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 103, 108, 109, 114, 135, 171, 180, 190, 206, 218, 228, 270, 285, 309, 327, 342, 380, 412, 436, 513, 515, 540, 545, 570, 618, 654, 684, 855, 927, 981, 1026, 1030, 1090, 1140, 1236, 1308, 1545, 1635, 1710, 1854, 1957, 1962, 2052, 2060, 2071, 2180, 2565, 2781, 2943, 3090, 3270, 3420, 3708, 3914, 3924, 4142, 4635, 4905, 5130, 5562, 5871, 5886, 6180, 6213, 6540, 7828, 8284, 9270, 9785, 9810, 10260, 10355, 11124, 11227, 11742, 11772, 12426, 13905, 14715, 17613, 18540, 18639, 19570, 19620, 20710, 22454, 23484, 24852, 27810, 29355, 29430, 31065, 33681, 35226, 37278, 39140, 41420, 44908, 52839, 55620, 55917, 56135, 58710, 58860, 62130, 67362, 70452, 74556, 88065, 93195, 101043, 105678, 111834, 112270, 117420, 124260, 134724, 168405, 176130, 186390, 202086, 211356, 213313, 223668, 224540, 264195, 279585, 303129, 336810, 352260, 372780, 404172, 426626, 505215, 528390, 559170, 606258, 639939, 673620, 853252, 1010430, 1056780, 1066565, 1118340, 1212516, 1279878, 1515645, 1919817, 2020860, 2133130, 2559756, 3031290, 3199695, 3839634, 4266260, 5759451, 6062580, 6399390, 7679268, 9599085, 11518902, 12798780, 19198170, 23037804, 28797255, 38396340, 57594510, 115189020]

約数ペア:

[(1, 115189020), (2, 57594510), (3, 38396340), (4, 28797255), (5, 23037804), (6, 19198170), (9, 12798780), (10, 11518902), (12, 9599085), (15, 7679268), (18, 6399390), (19, 6062580), (20, 5759451), (27, 4266260), (30, 3839634), (36, 3199695), (38, 3031290), (45, 2559756), (54, 2133130), (57, 2020860), (60, 1919817), (76, 1515645), (90, 1279878), (95, 1212516), (103, 1118340), (108, 1066565), (109, 1056780), (114, 1010430), (135, 853252), (171, 673620), (180, 639939), (190, 606258), (206, 559170), (218, 528390), (228, 505215), (270, 426626), (285, 404172), (309, 372780), (327, 352260), (342, 336810), (380, 303129), (412, 279585), (436, 264195), (513, 224540), (515, 223668), (540, 213313), (545, 211356), (570, 202086), (618, 186390), (654, 176130), (684, 168405), (855, 134724), (927, 124260), (981, 117420), (1026, 112270), (1030, 111834), (1090, 105678), (1140, 101043), (1236, 93195), (1308, 88065), (1545, 74556), (1635, 70452), (1710, 67362), (1854, 62130), (1957, 58860), (1962, 58710), (2052, 56135), (2060, 55917), (2071, 55620), (2180, 52839), (2565, 44908), (2781, 41420), (2943, 39140), (3090, 37278), (3270, 35226), (3420, 33681), (3708, 31065), (3914, 29430), (3924, 29355), (4142, 27810), (4635, 24852), (4905, 23484), (5130, 22454), (5562, 20710), (5871, 19620), (5886, 19570), (6180, 18639), (6213, 18540), (6540, 17613), (7828, 14715), (8284, 13905), (9270, 12426), (9785, 11772), (9810, 11742), (10260, 11227), (10355, 11124)]