76813100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 214652928

約数和(自身を除く): 137839828

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 25, 26, 28, 35, 46, 50, 52, 65, 70, 91, 92, 100, 115, 130, 140, 161, 175, 182, 230, 260, 299, 322, 325, 350, 364, 367, 455, 460, 575, 598, 644, 650, 700, 734, 805, 910, 1150, 1196, 1300, 1468, 1495, 1610, 1820, 1835, 2093, 2275, 2300, 2569, 2990, 3220, 3670, 4025, 4186, 4550, 4771, 5138, 5980, 7340, 7475, 8050, 8372, 8441, 9100, 9175, 9542, 10276, 10465, 12845, 14950, 16100, 16882, 18350, 19084, 20930, 23855, 25690, 29900, 33397, 33764, 36700, 41860, 42205, 47710, 51380, 52325, 59087, 64225, 66794, 84410, 95420, 104650, 109733, 118174, 119275, 128450, 133588, 166985, 168820, 209300, 211025, 219466, 236348, 238550, 256900, 295435, 333970, 422050, 438932, 477100, 548665, 590870, 667940, 768131, 834925, 844100, 1097330, 1181740, 1477175, 1536262, 1669850, 2194660, 2743325, 2954350, 3072524, 3339700, 3840655, 5486650, 5908700, 7681310, 10973300, 15362620, 19203275, 38406550, 76813100]

約数ペア:

[(1, 76813100), (2, 38406550), (4, 19203275), (5, 15362620), (7, 10973300), (10, 7681310), (13, 5908700), (14, 5486650), (20, 3840655), (23, 3339700), (25, 3072524), (26, 2954350), (28, 2743325), (35, 2194660), (46, 1669850), (50, 1536262), (52, 1477175), (65, 1181740), (70, 1097330), (91, 844100), (92, 834925), (100, 768131), (115, 667940), (130, 590870), (140, 548665), (161, 477100), (175, 438932), (182, 422050), (230, 333970), (260, 295435), (299, 256900), (322, 238550), (325, 236348), (350, 219466), (364, 211025), (367, 209300), (455, 168820), (460, 166985), (575, 133588), (598, 128450), (644, 119275), (650, 118174), (700, 109733), (734, 104650), (805, 95420), (910, 84410), (1150, 66794), (1196, 64225), (1300, 59087), (1468, 52325), (1495, 51380), (1610, 47710), (1820, 42205), (1835, 41860), (2093, 36700), (2275, 33764), (2300, 33397), (2569, 29900), (2990, 25690), (3220, 23855), (3670, 20930), (4025, 19084), (4186, 18350), (4550, 16882), (4771, 16100), (5138, 14950), (5980, 12845), (7340, 10465), (7475, 10276), (8050, 9542), (8372, 9175), (8441, 9100)]