190023180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 581704704

約数和(自身を除く): 391681524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 283, 285, 310, 361, 372, 380, 465, 566, 570, 589, 620, 722, 849, 930, 1083, 1132, 1140, 1178, 1415, 1444, 1698, 1767, 1805, 1860, 2166, 2356, 2830, 2945, 3396, 3534, 3610, 4245, 4332, 5377, 5415, 5660, 5890, 7068, 7220, 8490, 8773, 8835, 10754, 10830, 11191, 11780, 16131, 16980, 17546, 17670, 21508, 21660, 22382, 26319, 26885, 32262, 33573, 35092, 35340, 43865, 44764, 52638, 53770, 55955, 64524, 67146, 80655, 87730, 102163, 105276, 107540, 111910, 131595, 134292, 161310, 166687, 167865, 175460, 204326, 223820, 263190, 306489, 322620, 333374, 335730, 408652, 500061, 510815, 526380, 612978, 666748, 671460, 833435, 1000122, 1021630, 1225956, 1532445, 1666870, 2000244, 2043260, 2500305, 3064890, 3167053, 3333740, 5000610, 6129780, 6334106, 9501159, 10001220, 12668212, 15835265, 19002318, 31670530, 38004636, 47505795, 63341060, 95011590, 190023180]

約数ペア:

[(1, 190023180), (2, 95011590), (3, 63341060), (4, 47505795), (5, 38004636), (6, 31670530), (10, 19002318), (12, 15835265), (15, 12668212), (19, 10001220), (20, 9501159), (30, 6334106), (31, 6129780), (38, 5000610), (57, 3333740), (60, 3167053), (62, 3064890), (76, 2500305), (93, 2043260), (95, 2000244), (114, 1666870), (124, 1532445), (155, 1225956), (186, 1021630), (190, 1000122), (228, 833435), (283, 671460), (285, 666748), (310, 612978), (361, 526380), (372, 510815), (380, 500061), (465, 408652), (566, 335730), (570, 333374), (589, 322620), (620, 306489), (722, 263190), (849, 223820), (930, 204326), (1083, 175460), (1132, 167865), (1140, 166687), (1178, 161310), (1415, 134292), (1444, 131595), (1698, 111910), (1767, 107540), (1805, 105276), (1860, 102163), (2166, 87730), (2356, 80655), (2830, 67146), (2945, 64524), (3396, 55955), (3534, 53770), (3610, 52638), (4245, 44764), (4332, 43865), (5377, 35340), (5415, 35092), (5660, 33573), (5890, 32262), (7068, 26885), (7220, 26319), (8490, 22382), (8773, 21660), (8835, 21508), (10754, 17670), (10830, 17546), (11191, 16980), (11780, 16131)]