201915090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 616412160

約数和(自身を除く): 414497070

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 31, 38, 39, 45, 57, 62, 65, 78, 90, 93, 95, 114, 117, 130, 155, 171, 186, 190, 195, 234, 247, 279, 285, 293, 310, 342, 390, 403, 465, 494, 558, 570, 585, 586, 589, 741, 806, 855, 879, 930, 1170, 1178, 1209, 1235, 1395, 1465, 1482, 1710, 1758, 1767, 2015, 2223, 2418, 2470, 2637, 2790, 2930, 2945, 3534, 3627, 3705, 3809, 4030, 4395, 4446, 5274, 5301, 5567, 5890, 6045, 7254, 7410, 7618, 7657, 8790, 8835, 9083, 10602, 11115, 11134, 11427, 12090, 13185, 15314, 16701, 17670, 18135, 18166, 19045, 22230, 22854, 22971, 26370, 26505, 27249, 27835, 33402, 34281, 36270, 38090, 38285, 45415, 45942, 50103, 53010, 54498, 55670, 57135, 68562, 68913, 72371, 76570, 81747, 83505, 90830, 100206, 114270, 114855, 118079, 136245, 137826, 144742, 163494, 167010, 171405, 172577, 217113, 229710, 236158, 250515, 272490, 342810, 344565, 345154, 354237, 361855, 408735, 434226, 501030, 517731, 590395, 651339, 689130, 708474, 723710, 817470, 862885, 1035462, 1062711, 1085565, 1180790, 1302678, 1553193, 1725770, 1771185, 2125422, 2171130, 2243501, 2588655, 3106386, 3256695, 3542370, 4487002, 5177310, 5313555, 6513390, 6730503, 7765965, 10627110, 11217505, 13461006, 15531930, 20191509, 22435010, 33652515, 40383018, 67305030, 100957545, 201915090]

約数ペア:

[(1, 201915090), (2, 100957545), (3, 67305030), (5, 40383018), (6, 33652515), (9, 22435010), (10, 20191509), (13, 15531930), (15, 13461006), (18, 11217505), (19, 10627110), (26, 7765965), (30, 6730503), (31, 6513390), (38, 5313555), (39, 5177310), (45, 4487002), (57, 3542370), (62, 3256695), (65, 3106386), (78, 2588655), (90, 2243501), (93, 2171130), (95, 2125422), (114, 1771185), (117, 1725770), (130, 1553193), (155, 1302678), (171, 1180790), (186, 1085565), (190, 1062711), (195, 1035462), (234, 862885), (247, 817470), (279, 723710), (285, 708474), (293, 689130), (310, 651339), (342, 590395), (390, 517731), (403, 501030), (465, 434226), (494, 408735), (558, 361855), (570, 354237), (585, 345154), (586, 344565), (589, 342810), (741, 272490), (806, 250515), (855, 236158), (879, 229710), (930, 217113), (1170, 172577), (1178, 171405), (1209, 167010), (1235, 163494), (1395, 144742), (1465, 137826), (1482, 136245), (1710, 118079), (1758, 114855), (1767, 114270), (2015, 100206), (2223, 90830), (2418, 83505), (2470, 81747), (2637, 76570), (2790, 72371), (2930, 68913), (2945, 68562), (3534, 57135), (3627, 55670), (3705, 54498), (3809, 53010), (4030, 50103), (4395, 45942), (4446, 45415), (5274, 38285), (5301, 38090), (5567, 36270), (5890, 34281), (6045, 33402), (7254, 27835), (7410, 27249), (7618, 26505), (7657, 26370), (8790, 22971), (8835, 22854), (9083, 22230), (10602, 19045), (11115, 18166), (11134, 18135), (11427, 17670), (12090, 16701), (13185, 15314)]