25297036680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1\times {\mathrm{4289}}^1$

素因数の和:6463

約数の個数: 128

約数和(自身を含む): 79246252800

約数和(自身を除く): 53949216120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2137, 2760, 4274, 4289, 6411, 8548, 8578, 10685, 12822, 12867, 17096, 17156, 21370, 21445, 25644, 25734, 32055, 34312, 42740, 42890, 49151, 51288, 51468, 64110, 64335, 85480, 85780, 98302, 98647, 102936, 128220, 128670, 147453, 171560, 196604, 197294, 245755, 256440, 257340, 294906, 295941, 393208, 394588, 491510, 493235, 514680, 589812, 591882, 737265, 789176, 983020, 986470, 1179624, 1183764, 1474530, 1479705, 1966040, 1972940, 2367528, 2949060, 2959410, 3945880, 5898120, 5918820, 9165593, 11837640, 18331186, 27496779, 36662372, 45827965, 54993558, 73324744, 91655930, 109987116, 137483895, 183311860, 210808639, 219974232, 274967790, 366623720, 421617278, 549935580, 632425917, 843234556, 1054043195, 1099871160, 1264851834, 1686469112, 2108086390, 2529703668, 3162129585, 4216172780, 5059407336, 6324259170, 8432345560, 12648518340, 25297036680]

約数ペア:

[(1, 25297036680), (2, 12648518340), (3, 8432345560), (4, 6324259170), (5, 5059407336), (6, 4216172780), (8, 3162129585), (10, 2529703668), (12, 2108086390), (15, 1686469112), (20, 1264851834), (23, 1099871160), (24, 1054043195), (30, 843234556), (40, 632425917), (46, 549935580), (60, 421617278), (69, 366623720), (92, 274967790), (115, 219974232), (120, 210808639), (138, 183311860), (184, 137483895), (230, 109987116), (276, 91655930), (345, 73324744), (460, 54993558), (552, 45827965), (690, 36662372), (920, 27496779), (1380, 18331186), (2137, 11837640), (2760, 9165593), (4274, 5918820), (4289, 5898120), (6411, 3945880), (8548, 2959410), (8578, 2949060), (10685, 2367528), (12822, 1972940), (12867, 1966040), (17096, 1479705), (17156, 1474530), (21370, 1183764), (21445, 1179624), (25644, 986470), (25734, 983020), (32055, 789176), (34312, 737265), (42740, 591882), (42890, 589812), (49151, 514680), (51288, 493235), (51468, 491510), (64110, 394588), (64335, 393208), (85480, 295941), (85780, 294906), (98302, 257340), (98647, 256440), (102936, 245755), (128220, 197294), (128670, 196604), (147453, 171560)]