284417820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2267}}^1$

素因数の和:2340

約数の個数: 144

約数和(自身を含む): 936175968

約数和(自身を除く): 651758148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 45, 51, 60, 68, 82, 85, 90, 102, 123, 153, 164, 170, 180, 204, 205, 246, 255, 306, 340, 369, 410, 492, 510, 612, 615, 697, 738, 765, 820, 1020, 1230, 1394, 1476, 1530, 1845, 2091, 2267, 2460, 2788, 3060, 3485, 3690, 4182, 4534, 6273, 6801, 6970, 7380, 8364, 9068, 10455, 11335, 12546, 13602, 13940, 20403, 20910, 22670, 25092, 27204, 31365, 34005, 38539, 40806, 41820, 45340, 62730, 68010, 77078, 81612, 92947, 102015, 115617, 125460, 136020, 154156, 185894, 192695, 204030, 231234, 278841, 346851, 371788, 385390, 408060, 462468, 464735, 557682, 578085, 693702, 770780, 836523, 929470, 1115364, 1156170, 1387404, 1394205, 1580099, 1673046, 1734255, 1858940, 2312340, 2788410, 3160198, 3346092, 3468510, 4182615, 4740297, 5576820, 6320396, 6937020, 7900495, 8365230, 9480594, 14220891, 15800990, 16730460, 18961188, 23701485, 28441782, 31601980, 47402970, 56883564, 71104455, 94805940, 142208910, 284417820]

約数ペア:

[(1, 284417820), (2, 142208910), (3, 94805940), (4, 71104455), (5, 56883564), (6, 47402970), (9, 31601980), (10, 28441782), (12, 23701485), (15, 18961188), (17, 16730460), (18, 15800990), (20, 14220891), (30, 9480594), (34, 8365230), (36, 7900495), (41, 6937020), (45, 6320396), (51, 5576820), (60, 4740297), (68, 4182615), (82, 3468510), (85, 3346092), (90, 3160198), (102, 2788410), (123, 2312340), (153, 1858940), (164, 1734255), (170, 1673046), (180, 1580099), (204, 1394205), (205, 1387404), (246, 1156170), (255, 1115364), (306, 929470), (340, 836523), (369, 770780), (410, 693702), (492, 578085), (510, 557682), (612, 464735), (615, 462468), (697, 408060), (738, 385390), (765, 371788), (820, 346851), (1020, 278841), (1230, 231234), (1394, 204030), (1476, 192695), (1530, 185894), (1845, 154156), (2091, 136020), (2267, 125460), (2460, 115617), (2788, 102015), (3060, 92947), (3485, 81612), (3690, 77078), (4182, 68010), (4534, 62730), (6273, 45340), (6801, 41820), (6970, 40806), (7380, 38539), (8364, 34005), (9068, 31365), (10455, 27204), (11335, 25092), (12546, 22670), (13602, 20910), (13940, 20403)]