38245860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 125012160

約数和(自身を除く): 86766300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 53, 57, 60, 76, 90, 95, 106, 114, 159, 171, 180, 190, 211, 212, 228, 265, 285, 318, 342, 380, 422, 477, 530, 570, 633, 636, 684, 795, 844, 855, 954, 1007, 1055, 1060, 1140, 1266, 1590, 1710, 1899, 1908, 2014, 2110, 2385, 2532, 3021, 3165, 3180, 3420, 3798, 4009, 4028, 4220, 4770, 5035, 6042, 6330, 7596, 8018, 9063, 9495, 9540, 10070, 11183, 12027, 12084, 12660, 15105, 16036, 18126, 18990, 20045, 20140, 22366, 24054, 30210, 33549, 36081, 36252, 37980, 40090, 44732, 45315, 48108, 55915, 60135, 60420, 67098, 72162, 80180, 90630, 100647, 111830, 120270, 134196, 144324, 167745, 180405, 181260, 201294, 212477, 223660, 240540, 335490, 360810, 402588, 424954, 503235, 637431, 670980, 721620, 849908, 1006470, 1062385, 1274862, 1912293, 2012940, 2124770, 2549724, 3187155, 3824586, 4249540, 6374310, 7649172, 9561465, 12748620, 19122930, 38245860]

約数ペア:

[(1, 38245860), (2, 19122930), (3, 12748620), (4, 9561465), (5, 7649172), (6, 6374310), (9, 4249540), (10, 3824586), (12, 3187155), (15, 2549724), (18, 2124770), (19, 2012940), (20, 1912293), (30, 1274862), (36, 1062385), (38, 1006470), (45, 849908), (53, 721620), (57, 670980), (60, 637431), (76, 503235), (90, 424954), (95, 402588), (106, 360810), (114, 335490), (159, 240540), (171, 223660), (180, 212477), (190, 201294), (211, 181260), (212, 180405), (228, 167745), (265, 144324), (285, 134196), (318, 120270), (342, 111830), (380, 100647), (422, 90630), (477, 80180), (530, 72162), (570, 67098), (633, 60420), (636, 60135), (684, 55915), (795, 48108), (844, 45315), (855, 44732), (954, 40090), (1007, 37980), (1055, 36252), (1060, 36081), (1140, 33549), (1266, 30210), (1590, 24054), (1710, 22366), (1899, 20140), (1908, 20045), (2014, 18990), (2110, 18126), (2385, 16036), (2532, 15105), (3021, 12660), (3165, 12084), (3180, 12027), (3420, 11183), (3798, 10070), (4009, 9540), (4028, 9495), (4220, 9063), (4770, 8018), (5035, 7596), (6042, 6330)]