193985486550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2520929}}^1$

素因数の和:2520972

約数の個数: 120

約数和(自身を含む): 567360505800

約数和(自身を除く): 373375019250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 135, 150, 162, 171, 190, 225, 270, 285, 342, 405, 450, 475, 513, 570, 675, 810, 855, 950, 1026, 1350, 1425, 1539, 1710, 2025, 2565, 2850, 3078, 4050, 4275, 5130, 7695, 8550, 12825, 15390, 25650, 38475, 76950, 2520929, 5041858, 7562787, 12604645, 15125574, 22688361, 25209290, 37813935, 45376722, 47897651, 63023225, 68065083, 75627870, 95795302, 113441805, 126046450, 136130166, 143692953, 189069675, 204195249, 226883610, 239488255, 287385906, 340325415, 378139350, 408390498, 431078859, 478976510, 567209025, 680650830, 718464765, 862157718, 1020976245, 1134418050, 1197441275, 1293236577, 1436929530, 1701627075, 2041952490, 2155394295, 2394882550, 2586473154, 3403254150, 3592323825, 3879709731, 4310788590, 5104881225, 6466182885, 7184647650, 7759419462, 10209762450, 10776971475, 12932365770, 19398548655, 21553942950, 32330914425, 38797097310, 64661828850, 96992743275, 193985486550]

約数ペア:

[(1, 193985486550), (2, 96992743275), (3, 64661828850), (5, 38797097310), (6, 32330914425), (9, 21553942950), (10, 19398548655), (15, 12932365770), (18, 10776971475), (19, 10209762450), (25, 7759419462), (27, 7184647650), (30, 6466182885), (38, 5104881225), (45, 4310788590), (50, 3879709731), (54, 3592323825), (57, 3403254150), (75, 2586473154), (81, 2394882550), (90, 2155394295), (95, 2041952490), (114, 1701627075), (135, 1436929530), (150, 1293236577), (162, 1197441275), (171, 1134418050), (190, 1020976245), (225, 862157718), (270, 718464765), (285, 680650830), (342, 567209025), (405, 478976510), (450, 431078859), (475, 408390498), (513, 378139350), (570, 340325415), (675, 287385906), (810, 239488255), (855, 226883610), (950, 204195249), (1026, 189069675), (1350, 143692953), (1425, 136130166), (1539, 126046450), (1710, 113441805), (2025, 95795302), (2565, 75627870), (2850, 68065083), (3078, 63023225), (4050, 47897651), (4275, 45376722), (5130, 37813935), (7695, 25209290), (8550, 22688361), (12825, 15125574), (15390, 12604645), (25650, 7562787), (38475, 5041858), (76950, 2520929)]