99764820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1006

約数の個数: 144

約数和(自身を含む): 329172480

約数和(自身を除く): 229407660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 558, 570, 589, 620, 684, 855, 930, 941, 1116, 1140, 1178, 1395, 1710, 1767, 1860, 1882, 2356, 2790, 2823, 2945, 3420, 3534, 3764, 4705, 5301, 5580, 5646, 5890, 7068, 8469, 8835, 9410, 10602, 11292, 11780, 14115, 16938, 17670, 17879, 18820, 21204, 26505, 28230, 29171, 33876, 35340, 35758, 42345, 53010, 53637, 56460, 58342, 71516, 84690, 87513, 89395, 106020, 107274, 116684, 145855, 160911, 169380, 175026, 178790, 214548, 262539, 268185, 291710, 321822, 350052, 357580, 437565, 525078, 536370, 554249, 583420, 643644, 804555, 875130, 1050156, 1072740, 1108498, 1312695, 1609110, 1662747, 1750260, 2216996, 2625390, 2771245, 3218220, 3325494, 4988241, 5250780, 5542490, 6650988, 8313735, 9976482, 11084980, 16627470, 19952964, 24941205, 33254940, 49882410, 99764820]

約数ペア:

[(1, 99764820), (2, 49882410), (3, 33254940), (4, 24941205), (5, 19952964), (6, 16627470), (9, 11084980), (10, 9976482), (12, 8313735), (15, 6650988), (18, 5542490), (19, 5250780), (20, 4988241), (30, 3325494), (31, 3218220), (36, 2771245), (38, 2625390), (45, 2216996), (57, 1750260), (60, 1662747), (62, 1609110), (76, 1312695), (90, 1108498), (93, 1072740), (95, 1050156), (114, 875130), (124, 804555), (155, 643644), (171, 583420), (180, 554249), (186, 536370), (190, 525078), (228, 437565), (279, 357580), (285, 350052), (310, 321822), (342, 291710), (372, 268185), (380, 262539), (465, 214548), (558, 178790), (570, 175026), (589, 169380), (620, 160911), (684, 145855), (855, 116684), (930, 107274), (941, 106020), (1116, 89395), (1140, 87513), (1178, 84690), (1395, 71516), (1710, 58342), (1767, 56460), (1860, 53637), (1882, 53010), (2356, 42345), (2790, 35758), (2823, 35340), (2945, 33876), (3420, 29171), (3534, 28230), (3764, 26505), (4705, 21204), (5301, 18820), (5580, 17879), (5646, 17670), (5890, 16938), (7068, 14115), (8469, 11780), (8835, 11292), (9410, 10602)]