100567920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^2$

素因数の和:347

約数の個数: 120

約数和(自身を含む): 332215344

約数和(自身を除く): 231647424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 157, 170, 204, 240, 255, 272, 314, 340, 408, 471, 510, 628, 680, 785, 816, 942, 1020, 1256, 1360, 1570, 1884, 2040, 2355, 2512, 2669, 3140, 3768, 4080, 4710, 5338, 6280, 7536, 8007, 9420, 10676, 12560, 13345, 16014, 18840, 21352, 24649, 26690, 32028, 37680, 40035, 42704, 49298, 53380, 64056, 73947, 80070, 98596, 106760, 123245, 128112, 147894, 160140, 197192, 213520, 246490, 295788, 320280, 369735, 394384, 419033, 492980, 591576, 640560, 739470, 838066, 985960, 1183152, 1257099, 1478940, 1676132, 1971920, 2095165, 2514198, 2957880, 3352264, 4190330, 5028396, 5915760, 6285495, 6704528, 8380660, 10056792, 12570990, 16761320, 20113584, 25141980, 33522640, 50283960, 100567920]

約数ペア:

[(1, 100567920), (2, 50283960), (3, 33522640), (4, 25141980), (5, 20113584), (6, 16761320), (8, 12570990), (10, 10056792), (12, 8380660), (15, 6704528), (16, 6285495), (17, 5915760), (20, 5028396), (24, 4190330), (30, 3352264), (34, 2957880), (40, 2514198), (48, 2095165), (51, 1971920), (60, 1676132), (68, 1478940), (80, 1257099), (85, 1183152), (102, 985960), (120, 838066), (136, 739470), (157, 640560), (170, 591576), (204, 492980), (240, 419033), (255, 394384), (272, 369735), (314, 320280), (340, 295788), (408, 246490), (471, 213520), (510, 197192), (628, 160140), (680, 147894), (785, 128112), (816, 123245), (942, 106760), (1020, 98596), (1256, 80070), (1360, 73947), (1570, 64056), (1884, 53380), (2040, 49298), (2355, 42704), (2512, 40035), (2669, 37680), (3140, 32028), (3768, 26690), (4080, 24649), (4710, 21352), (5338, 18840), (6280, 16014), (7536, 13345), (8007, 12560), (9420, 10676)]