68882130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 199584000

約数和(自身を除く): 130701870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 43, 45, 51, 54, 85, 86, 90, 102, 129, 135, 153, 170, 215, 255, 258, 270, 306, 349, 387, 430, 459, 510, 645, 698, 731, 765, 774, 918, 1047, 1161, 1290, 1462, 1530, 1745, 1935, 2094, 2193, 2295, 2322, 3141, 3490, 3655, 3870, 4386, 4590, 5235, 5805, 5933, 6282, 6579, 7310, 9423, 10470, 10965, 11610, 11866, 13158, 15007, 15705, 17799, 18846, 19737, 21930, 29665, 30014, 31410, 32895, 35598, 39474, 45021, 47115, 53397, 59330, 65790, 75035, 88995, 90042, 94230, 98685, 106794, 135063, 150070, 160191, 177990, 197370, 225105, 255119, 266985, 270126, 320382, 405189, 450210, 510238, 533970, 675315, 765357, 800955, 810378, 1275595, 1350630, 1530714, 1601910, 2025945, 2296071, 2551190, 3826785, 4051890, 4592142, 6888213, 7653570, 11480355, 13776426, 22960710, 34441065, 68882130]

約数ペア:

[(1, 68882130), (2, 34441065), (3, 22960710), (5, 13776426), (6, 11480355), (9, 7653570), (10, 6888213), (15, 4592142), (17, 4051890), (18, 3826785), (27, 2551190), (30, 2296071), (34, 2025945), (43, 1601910), (45, 1530714), (51, 1350630), (54, 1275595), (85, 810378), (86, 800955), (90, 765357), (102, 675315), (129, 533970), (135, 510238), (153, 450210), (170, 405189), (215, 320382), (255, 270126), (258, 266985), (270, 255119), (306, 225105), (349, 197370), (387, 177990), (430, 160191), (459, 150070), (510, 135063), (645, 106794), (698, 98685), (731, 94230), (765, 90042), (774, 88995), (918, 75035), (1047, 65790), (1161, 59330), (1290, 53397), (1462, 47115), (1530, 45021), (1745, 39474), (1935, 35598), (2094, 32895), (2193, 31410), (2295, 30014), (2322, 29665), (3141, 21930), (3490, 19737), (3655, 18846), (3870, 17799), (4386, 15705), (4590, 15007), (5235, 13158), (5805, 11866), (5933, 11610), (6282, 10965), (6579, 10470), (7310, 9423)]