112863420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:636

約数の個数: 144

約数和(自身を含む): 366955680

約数和(自身を除く): 254092260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 61, 76, 90, 95, 114, 122, 171, 180, 183, 190, 228, 244, 285, 305, 342, 366, 380, 541, 549, 570, 610, 684, 732, 855, 915, 1082, 1098, 1140, 1159, 1220, 1623, 1710, 1830, 2164, 2196, 2318, 2705, 2745, 3246, 3420, 3477, 3660, 4636, 4869, 5410, 5490, 5795, 6492, 6954, 8115, 9738, 10279, 10431, 10820, 10980, 11590, 13908, 16230, 17385, 19476, 20558, 20862, 23180, 24345, 30837, 32460, 33001, 34770, 41116, 41724, 48690, 51395, 52155, 61674, 66002, 69540, 92511, 97380, 99003, 102790, 104310, 123348, 132004, 154185, 165005, 185022, 198006, 205580, 208620, 297009, 308370, 330010, 370044, 396012, 462555, 495015, 594018, 616740, 627019, 660020, 925110, 990030, 1188036, 1254038, 1485045, 1850220, 1881057, 1980060, 2508076, 2970090, 3135095, 3762114, 5643171, 5940180, 6270190, 7524228, 9405285, 11286342, 12540380, 18810570, 22572684, 28215855, 37621140, 56431710, 112863420]

約数ペア:

[(1, 112863420), (2, 56431710), (3, 37621140), (4, 28215855), (5, 22572684), (6, 18810570), (9, 12540380), (10, 11286342), (12, 9405285), (15, 7524228), (18, 6270190), (19, 5940180), (20, 5643171), (30, 3762114), (36, 3135095), (38, 2970090), (45, 2508076), (57, 1980060), (60, 1881057), (61, 1850220), (76, 1485045), (90, 1254038), (95, 1188036), (114, 990030), (122, 925110), (171, 660020), (180, 627019), (183, 616740), (190, 594018), (228, 495015), (244, 462555), (285, 396012), (305, 370044), (342, 330010), (366, 308370), (380, 297009), (541, 208620), (549, 205580), (570, 198006), (610, 185022), (684, 165005), (732, 154185), (855, 132004), (915, 123348), (1082, 104310), (1098, 102790), (1140, 99003), (1159, 97380), (1220, 92511), (1623, 69540), (1710, 66002), (1830, 61674), (2164, 52155), (2196, 51395), (2318, 48690), (2705, 41724), (2745, 41116), (3246, 34770), (3420, 33001), (3477, 32460), (3660, 30837), (4636, 24345), (4869, 23180), (5410, 20862), (5490, 20558), (5795, 19476), (6492, 17385), (6954, 16230), (8115, 13908), (9738, 11590), (10279, 10980), (10431, 10820)]