102968775

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 233985024

約数和(自身を除く): 131016249

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 47, 63, 65, 75, 91, 105, 107, 117, 141, 175, 195, 225, 235, 273, 315, 321, 325, 329, 423, 455, 525, 535, 585, 611, 705, 749, 819, 963, 975, 987, 1175, 1365, 1391, 1575, 1605, 1645, 1833, 2115, 2247, 2275, 2675, 2925, 2961, 3055, 3525, 3745, 4095, 4173, 4277, 4815, 4935, 5029, 5499, 6741, 6825, 6955, 8025, 8225, 9165, 9737, 10575, 11235, 12519, 12831, 14805, 15087, 15275, 18725, 20475, 20865, 21385, 24075, 24675, 25145, 27495, 29211, 33705, 34775, 35203, 38493, 45261, 45825, 48685, 56175, 62595, 64155, 65377, 74025, 75435, 87633, 104325, 105609, 106925, 125725, 137475, 146055, 168525, 176015, 192465, 196131, 226305, 243425, 312975, 316827, 320775, 326885, 377175, 438165, 457639, 528045, 588393, 730275, 880075, 962325, 980655, 1131525, 1372917, 1584135, 1634425, 2190825, 2288195, 2640225, 2941965, 4118751, 4903275, 6864585, 7920675, 11440975, 14709825, 20593755, 34322925, 102968775]

約数ペア:

[(1, 102968775), (3, 34322925), (5, 20593755), (7, 14709825), (9, 11440975), (13, 7920675), (15, 6864585), (21, 4903275), (25, 4118751), (35, 2941965), (39, 2640225), (45, 2288195), (47, 2190825), (63, 1634425), (65, 1584135), (75, 1372917), (91, 1131525), (105, 980655), (107, 962325), (117, 880075), (141, 730275), (175, 588393), (195, 528045), (225, 457639), (235, 438165), (273, 377175), (315, 326885), (321, 320775), (325, 316827), (329, 312975), (423, 243425), (455, 226305), (525, 196131), (535, 192465), (585, 176015), (611, 168525), (705, 146055), (749, 137475), (819, 125725), (963, 106925), (975, 105609), (987, 104325), (1175, 87633), (1365, 75435), (1391, 74025), (1575, 65377), (1605, 64155), (1645, 62595), (1833, 56175), (2115, 48685), (2247, 45825), (2275, 45261), (2675, 38493), (2925, 35203), (2961, 34775), (3055, 33705), (3525, 29211), (3745, 27495), (4095, 25145), (4173, 24675), (4277, 24075), (4815, 21385), (4935, 20865), (5029, 20475), (5499, 18725), (6741, 15275), (6825, 15087), (6955, 14805), (8025, 12831), (8225, 12519), (9165, 11235), (9737, 10575)]