57810540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 182038752

約数和(自身を除く): 124228212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 157, 170, 190, 204, 228, 255, 285, 314, 323, 340, 361, 380, 471, 510, 570, 628, 646, 722, 785, 942, 969, 1020, 1083, 1140, 1292, 1444, 1570, 1615, 1805, 1884, 1938, 2166, 2355, 2669, 2983, 3140, 3230, 3610, 3876, 4332, 4710, 4845, 5338, 5415, 5966, 6137, 6460, 7220, 8007, 8949, 9420, 9690, 10676, 10830, 11932, 12274, 13345, 14915, 16014, 17898, 18411, 19380, 21660, 24548, 26690, 29830, 30685, 32028, 35796, 36822, 40035, 44745, 50711, 53380, 56677, 59660, 61370, 73644, 80070, 89490, 92055, 101422, 113354, 122740, 152133, 160140, 170031, 178980, 184110, 202844, 226708, 253555, 283385, 304266, 340062, 368220, 507110, 566770, 608532, 680124, 760665, 850155, 963509, 1014220, 1133540, 1521330, 1700310, 1927018, 2890527, 3042660, 3400620, 3854036, 4817545, 5781054, 9635090, 11562108, 14452635, 19270180, 28905270, 57810540]

約数ペア:

[(1, 57810540), (2, 28905270), (3, 19270180), (4, 14452635), (5, 11562108), (6, 9635090), (10, 5781054), (12, 4817545), (15, 3854036), (17, 3400620), (19, 3042660), (20, 2890527), (30, 1927018), (34, 1700310), (38, 1521330), (51, 1133540), (57, 1014220), (60, 963509), (68, 850155), (76, 760665), (85, 680124), (95, 608532), (102, 566770), (114, 507110), (157, 368220), (170, 340062), (190, 304266), (204, 283385), (228, 253555), (255, 226708), (285, 202844), (314, 184110), (323, 178980), (340, 170031), (361, 160140), (380, 152133), (471, 122740), (510, 113354), (570, 101422), (628, 92055), (646, 89490), (722, 80070), (785, 73644), (942, 61370), (969, 59660), (1020, 56677), (1083, 53380), (1140, 50711), (1292, 44745), (1444, 40035), (1570, 36822), (1615, 35796), (1805, 32028), (1884, 30685), (1938, 29830), (2166, 26690), (2355, 24548), (2669, 21660), (2983, 19380), (3140, 18411), (3230, 17898), (3610, 16014), (3876, 14915), (4332, 13345), (4710, 12274), (4845, 11932), (5338, 10830), (5415, 10676), (5966, 9690), (6137, 9420), (6460, 8949), (7220, 8007)]