146244780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:576

約数の個数: 144

約数和(自身を含む): 487547424

約数和(自身を除く): 341302644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 233, 317, 330, 396, 466, 495, 634, 660, 699, 932, 951, 990, 1165, 1268, 1398, 1585, 1902, 1980, 2097, 2330, 2563, 2796, 2853, 3170, 3487, 3495, 3804, 4194, 4660, 4755, 5126, 5706, 6340, 6974, 6990, 7689, 8388, 9510, 10252, 10461, 10485, 11412, 12815, 13948, 13980, 14265, 15378, 17435, 19020, 20922, 20970, 23067, 25630, 28530, 30756, 31383, 34870, 38445, 41844, 41940, 46134, 51260, 52305, 57060, 62766, 69740, 73861, 76890, 92268, 104610, 115335, 125532, 147722, 153780, 156915, 209220, 221583, 230670, 295444, 313830, 369305, 443166, 461340, 627660, 664749, 738610, 812471, 886332, 1107915, 1329498, 1477220, 1624942, 2215830, 2437413, 2658996, 3249884, 3323745, 4062355, 4431660, 4874826, 6647490, 7312239, 8124710, 9749652, 12187065, 13294980, 14624478, 16249420, 24374130, 29248956, 36561195, 48748260, 73122390, 146244780]

約数ペア:

[(1, 146244780), (2, 73122390), (3, 48748260), (4, 36561195), (5, 29248956), (6, 24374130), (9, 16249420), (10, 14624478), (11, 13294980), (12, 12187065), (15, 9749652), (18, 8124710), (20, 7312239), (22, 6647490), (30, 4874826), (33, 4431660), (36, 4062355), (44, 3323745), (45, 3249884), (55, 2658996), (60, 2437413), (66, 2215830), (90, 1624942), (99, 1477220), (110, 1329498), (132, 1107915), (165, 886332), (180, 812471), (198, 738610), (220, 664749), (233, 627660), (317, 461340), (330, 443166), (396, 369305), (466, 313830), (495, 295444), (634, 230670), (660, 221583), (699, 209220), (932, 156915), (951, 153780), (990, 147722), (1165, 125532), (1268, 115335), (1398, 104610), (1585, 92268), (1902, 76890), (1980, 73861), (2097, 69740), (2330, 62766), (2563, 57060), (2796, 52305), (2853, 51260), (3170, 46134), (3487, 41940), (3495, 41844), (3804, 38445), (4194, 34870), (4660, 31383), (4755, 30756), (5126, 28530), (5706, 25630), (6340, 23067), (6974, 20970), (6990, 20922), (7689, 19020), (8388, 17435), (9510, 15378), (10252, 14265), (10461, 13980), (10485, 13948), (11412, 12815)]