321088950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7841}}^1$

素因数の和:7879

約数の個数: 144

約数和(自身を含む): 1061869536

約数和(自身を除く): 740780586

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1638, 1950, 2275, 2730, 2925, 3150, 4095, 4550, 5850, 6825, 7841, 8190, 13650, 15682, 20475, 23523, 39205, 40950, 47046, 54887, 70569, 78410, 101933, 109774, 117615, 141138, 164661, 196025, 203866, 235230, 274435, 305799, 329322, 352845, 392050, 493983, 509665, 548870, 588075, 611598, 705690, 713531, 823305, 917397, 987966, 1019330, 1176150, 1372175, 1427062, 1528995, 1646610, 1764225, 1834794, 2140593, 2469915, 2548325, 2744350, 3057990, 3528450, 3567655, 4116525, 4281186, 4586985, 4939830, 5096650, 6421779, 7135310, 7644975, 8233050, 9173970, 10702965, 12349575, 12843558, 15289950, 17838275, 21405930, 22934925, 24699150, 32108895, 35676550, 45869850, 53514825, 64217790, 107029650, 160544475, 321088950]

約数ペア:

[(1, 321088950), (2, 160544475), (3, 107029650), (5, 64217790), (6, 53514825), (7, 45869850), (9, 35676550), (10, 32108895), (13, 24699150), (14, 22934925), (15, 21405930), (18, 17838275), (21, 15289950), (25, 12843558), (26, 12349575), (30, 10702965), (35, 9173970), (39, 8233050), (42, 7644975), (45, 7135310), (50, 6421779), (63, 5096650), (65, 4939830), (70, 4586985), (75, 4281186), (78, 4116525), (90, 3567655), (91, 3528450), (105, 3057990), (117, 2744350), (126, 2548325), (130, 2469915), (150, 2140593), (175, 1834794), (182, 1764225), (195, 1646610), (210, 1528995), (225, 1427062), (234, 1372175), (273, 1176150), (315, 1019330), (325, 987966), (350, 917397), (390, 823305), (450, 713531), (455, 705690), (525, 611598), (546, 588075), (585, 548870), (630, 509665), (650, 493983), (819, 392050), (910, 352845), (975, 329322), (1050, 305799), (1170, 274435), (1365, 235230), (1575, 203866), (1638, 196025), (1950, 164661), (2275, 141138), (2730, 117615), (2925, 109774), (3150, 101933), (4095, 78410), (4550, 70569), (5850, 54887), (6825, 47046), (7841, 40950), (8190, 39205), (13650, 23523), (15682, 20475)]