174927870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 256

約数和(自身を含む): 549964800

約数和(自身を除く): 375036930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 43, 45, 54, 57, 61, 65, 78, 86, 90, 95, 114, 117, 122, 129, 130, 135, 171, 183, 190, 195, 215, 234, 247, 258, 270, 285, 305, 342, 351, 366, 387, 390, 430, 494, 513, 549, 559, 570, 585, 610, 645, 702, 741, 774, 793, 817, 855, 915, 1026, 1098, 1118, 1159, 1161, 1170, 1235, 1290, 1482, 1586, 1634, 1647, 1677, 1710, 1755, 1830, 1935, 2223, 2318, 2322, 2379, 2451, 2470, 2565, 2623, 2745, 2795, 3294, 3354, 3477, 3510, 3705, 3870, 3965, 4085, 4446, 4758, 4902, 5031, 5130, 5246, 5490, 5590, 5795, 5805, 6669, 6954, 7137, 7353, 7410, 7869, 7930, 8170, 8235, 8385, 10062, 10431, 10621, 11115, 11590, 11610, 11895, 12255, 13115, 13338, 14274, 14706, 15067, 15093, 15738, 16470, 16770, 17385, 20862, 21242, 21411, 22059, 22230, 23607, 23790, 24510, 25155, 26230, 30134, 30186, 31293, 31863, 33345, 34099, 34770, 35685, 36765, 39345, 42822, 44118, 45201, 47214, 49837, 50310, 52155, 53105, 62586, 63726, 66690, 68198, 70821, 71370, 73530, 75335, 75465, 78690, 90402, 95589, 99674, 102297, 104310, 106210, 107055, 110295, 118035, 135603, 141642, 149511, 150670, 150930, 156465, 159315, 170495, 191178, 204594, 214110, 220590, 226005, 236070, 249185, 271206, 286767, 299022, 306891, 312930, 318630, 340990, 354105, 406809, 448533, 452010, 477945, 498370, 511485, 573534, 613782, 647881, 678015, 708210, 747555, 813618, 897066, 920673, 955890, 1022970, 1295762, 1345599, 1356030, 1433835, 1495110, 1534455, 1841346, 1943643, 2034045, 2242665, 2691198, 2867670, 3068910, 3239405, 3887286, 4068090, 4485330, 4603365, 5830929, 6478810, 6727995, 9206730, 9718215, 11661858, 13455990, 17492787, 19436430, 29154645, 34985574, 58309290, 87463935, 174927870]

約数ペア:

[(1, 174927870), (2, 87463935), (3, 58309290), (5, 34985574), (6, 29154645), (9, 19436430), (10, 17492787), (13, 13455990), (15, 11661858), (18, 9718215), (19, 9206730), (26, 6727995), (27, 6478810), (30, 5830929), (38, 4603365), (39, 4485330), (43, 4068090), (45, 3887286), (54, 3239405), (57, 3068910), (61, 2867670), (65, 2691198), (78, 2242665), (86, 2034045), (90, 1943643), (95, 1841346), (114, 1534455), (117, 1495110), (122, 1433835), (129, 1356030), (130, 1345599), (135, 1295762), (171, 1022970), (183, 955890), (190, 920673), (195, 897066), (215, 813618), (234, 747555), (247, 708210), (258, 678015), (270, 647881), (285, 613782), (305, 573534), (342, 511485), (351, 498370), (366, 477945), (387, 452010), (390, 448533), (430, 406809), (494, 354105), (513, 340990), (549, 318630), (559, 312930), (570, 306891), (585, 299022), (610, 286767), (645, 271206), (702, 249185), (741, 236070), (774, 226005), (793, 220590), (817, 214110), (855, 204594), (915, 191178), (1026, 170495), (1098, 159315), (1118, 156465), (1159, 150930), (1161, 150670), (1170, 149511), (1235, 141642), (1290, 135603), (1482, 118035), (1586, 110295), (1634, 107055), (1647, 106210), (1677, 104310), (1710, 102297), (1755, 99674), (1830, 95589), (1935, 90402), (2223, 78690), (2318, 75465), (2322, 75335), (2379, 73530), (2451, 71370), (2470, 70821), (2565, 68198), (2623, 66690), (2745, 63726), (2795, 62586), (3294, 53105), (3354, 52155), (3477, 50310), (3510, 49837), (3705, 47214), (3870, 45201), (3965, 44118), (4085, 42822), (4446, 39345), (4758, 36765), (4902, 35685), (5031, 34770), (5130, 34099), (5246, 33345), (5490, 31863), (5590, 31293), (5795, 30186), (5805, 30134), (6669, 26230), (6954, 25155), (7137, 24510), (7353, 23790), (7410, 23607), (7869, 22230), (7930, 22059), (8170, 21411), (8235, 21242), (8385, 20862), (10062, 17385), (10431, 16770), (10621, 16470), (11115, 15738), (11590, 15093), (11610, 15067), (11895, 14706), (12255, 14274), (13115, 13338)]