85199310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:823

約数の個数: 128

約数和(自身を含む): 264268800

約数和(自身を除く): 179069490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 61, 63, 70, 90, 105, 122, 126, 135, 183, 189, 210, 270, 305, 315, 366, 378, 427, 549, 610, 630, 739, 854, 915, 945, 1098, 1281, 1478, 1647, 1830, 1890, 2135, 2217, 2562, 2745, 3294, 3695, 3843, 4270, 4434, 5173, 5490, 6405, 6651, 7390, 7686, 8235, 10346, 11085, 11529, 12810, 13302, 15519, 16470, 19215, 19953, 22170, 23058, 25865, 31038, 33255, 38430, 39906, 45079, 46557, 51730, 57645, 66510, 77595, 90158, 93114, 99765, 115290, 135237, 139671, 155190, 199530, 225395, 232785, 270474, 279342, 315553, 405711, 450790, 465570, 631106, 676185, 698355, 811422, 946659, 1217133, 1352370, 1396710, 1577765, 1893318, 2028555, 2434266, 2839977, 3155530, 4057110, 4733295, 5679954, 6085665, 8519931, 9466590, 12171330, 14199885, 17039862, 28399770, 42599655, 85199310]

約数ペア:

[(1, 85199310), (2, 42599655), (3, 28399770), (5, 17039862), (6, 14199885), (7, 12171330), (9, 9466590), (10, 8519931), (14, 6085665), (15, 5679954), (18, 4733295), (21, 4057110), (27, 3155530), (30, 2839977), (35, 2434266), (42, 2028555), (45, 1893318), (54, 1577765), (61, 1396710), (63, 1352370), (70, 1217133), (90, 946659), (105, 811422), (122, 698355), (126, 676185), (135, 631106), (183, 465570), (189, 450790), (210, 405711), (270, 315553), (305, 279342), (315, 270474), (366, 232785), (378, 225395), (427, 199530), (549, 155190), (610, 139671), (630, 135237), (739, 115290), (854, 99765), (915, 93114), (945, 90158), (1098, 77595), (1281, 66510), (1478, 57645), (1647, 51730), (1830, 46557), (1890, 45079), (2135, 39906), (2217, 38430), (2562, 33255), (2745, 31038), (3294, 25865), (3695, 23058), (3843, 22170), (4270, 19953), (4434, 19215), (5173, 16470), (5490, 15519), (6405, 13302), (6651, 12810), (7390, 11529), (7686, 11085), (8235, 10346)]