374428980

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:509

約数の個数: 168

約数和(自身を含む): 1201084584

約数和(自身を除く): 826655604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 243, 244, 270, 305, 324, 366, 405, 421, 486, 540, 549, 610, 729, 732, 810, 842, 915, 972, 1098, 1215, 1220, 1263, 1458, 1620, 1647, 1684, 1830, 2105, 2196, 2430, 2526, 2745, 2916, 3294, 3645, 3660, 3789, 4210, 4860, 4941, 5052, 5490, 6315, 6588, 7290, 7578, 8235, 8420, 9882, 10980, 11367, 12630, 14580, 14823, 15156, 16470, 18945, 19764, 22734, 24705, 25260, 25681, 29646, 32940, 34101, 37890, 44469, 45468, 49410, 51362, 56835, 59292, 68202, 74115, 75780, 77043, 88938, 98820, 102303, 102724, 113670, 128405, 136404, 148230, 154086, 170505, 177876, 204606, 222345, 227340, 231129, 256810, 296460, 306909, 308172, 341010, 385215, 409212, 444690, 462258, 511515, 513620, 613818, 682020, 693387, 770430, 889380, 924516, 1023030, 1155645, 1227636, 1386774, 1534545, 1540860, 2046060, 2080161, 2311290, 2773548, 3069090, 3466935, 4160322, 4622580, 6138180, 6240483, 6933870, 8320644, 10400805, 12480966, 13867740, 18721449, 20801610, 24961932, 31202415, 37442898, 41603220, 62404830, 74885796, 93607245, 124809660, 187214490, 374428980]

約数ペア:

[(1, 374428980), (2, 187214490), (3, 124809660), (4, 93607245), (5, 74885796), (6, 62404830), (9, 41603220), (10, 37442898), (12, 31202415), (15, 24961932), (18, 20801610), (20, 18721449), (27, 13867740), (30, 12480966), (36, 10400805), (45, 8320644), (54, 6933870), (60, 6240483), (61, 6138180), (81, 4622580), (90, 4160322), (108, 3466935), (122, 3069090), (135, 2773548), (162, 2311290), (180, 2080161), (183, 2046060), (243, 1540860), (244, 1534545), (270, 1386774), (305, 1227636), (324, 1155645), (366, 1023030), (405, 924516), (421, 889380), (486, 770430), (540, 693387), (549, 682020), (610, 613818), (729, 513620), (732, 511515), (810, 462258), (842, 444690), (915, 409212), (972, 385215), (1098, 341010), (1215, 308172), (1220, 306909), (1263, 296460), (1458, 256810), (1620, 231129), (1647, 227340), (1684, 222345), (1830, 204606), (2105, 177876), (2196, 170505), (2430, 154086), (2526, 148230), (2745, 136404), (2916, 128405), (3294, 113670), (3645, 102724), (3660, 102303), (3789, 98820), (4210, 88938), (4860, 77043), (4941, 75780), (5052, 74115), (5490, 68202), (6315, 59292), (6588, 56835), (7290, 51362), (7578, 49410), (8235, 45468), (8420, 44469), (9882, 37890), (10980, 34101), (11367, 32940), (12630, 29646), (14580, 25681), (14823, 25260), (15156, 24705), (16470, 22734), (18945, 19764)]