85621410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 280350720

約数和(自身を除く): 194729310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 23, 30, 35, 38, 42, 45, 46, 57, 63, 69, 70, 90, 95, 105, 114, 115, 126, 133, 138, 161, 171, 190, 207, 210, 230, 266, 285, 311, 315, 322, 342, 345, 399, 414, 437, 483, 570, 622, 630, 665, 690, 798, 805, 855, 874, 933, 966, 1035, 1197, 1311, 1330, 1449, 1555, 1610, 1710, 1866, 1995, 2070, 2177, 2185, 2394, 2415, 2622, 2799, 2898, 3059, 3110, 3933, 3990, 4354, 4370, 4665, 4830, 5598, 5909, 5985, 6118, 6531, 6555, 7153, 7245, 7866, 9177, 9330, 10885, 11818, 11970, 13062, 13110, 13995, 14306, 14490, 15295, 17727, 18354, 19593, 19665, 21459, 21770, 27531, 27990, 29545, 30590, 32655, 35454, 35765, 39186, 39330, 41363, 42918, 45885, 50071, 53181, 55062, 59090, 64377, 65310, 71530, 82726, 88635, 91770, 97965, 100142, 106362, 107295, 124089, 128754, 135907, 137655, 150213, 177270, 195930, 206815, 214590, 248178, 250355, 265905, 271814, 275310, 300426, 321885, 372267, 407721, 413630, 450639, 500710, 531810, 620445, 643770, 679535, 744534, 751065, 815442, 901278, 951349, 1223163, 1240890, 1359070, 1502130, 1861335, 1902698, 2038605, 2253195, 2446326, 2854047, 3722670, 4077210, 4506390, 4756745, 5708094, 6115815, 8562141, 9513490, 12231630, 14270235, 17124282, 28540470, 42810705, 85621410]

約数ペア:

[(1, 85621410), (2, 42810705), (3, 28540470), (5, 17124282), (6, 14270235), (7, 12231630), (9, 9513490), (10, 8562141), (14, 6115815), (15, 5708094), (18, 4756745), (19, 4506390), (21, 4077210), (23, 3722670), (30, 2854047), (35, 2446326), (38, 2253195), (42, 2038605), (45, 1902698), (46, 1861335), (57, 1502130), (63, 1359070), (69, 1240890), (70, 1223163), (90, 951349), (95, 901278), (105, 815442), (114, 751065), (115, 744534), (126, 679535), (133, 643770), (138, 620445), (161, 531810), (171, 500710), (190, 450639), (207, 413630), (210, 407721), (230, 372267), (266, 321885), (285, 300426), (311, 275310), (315, 271814), (322, 265905), (342, 250355), (345, 248178), (399, 214590), (414, 206815), (437, 195930), (483, 177270), (570, 150213), (622, 137655), (630, 135907), (665, 128754), (690, 124089), (798, 107295), (805, 106362), (855, 100142), (874, 97965), (933, 91770), (966, 88635), (1035, 82726), (1197, 71530), (1311, 65310), (1330, 64377), (1449, 59090), (1555, 55062), (1610, 53181), (1710, 50071), (1866, 45885), (1995, 42918), (2070, 41363), (2177, 39330), (2185, 39186), (2394, 35765), (2415, 35454), (2622, 32655), (2799, 30590), (2898, 29545), (3059, 27990), (3110, 27531), (3933, 21770), (3990, 21459), (4354, 19665), (4370, 19593), (4665, 18354), (4830, 17727), (5598, 15295), (5909, 14490), (5985, 14306), (6118, 13995), (6531, 13110), (6555, 13062), (7153, 11970), (7245, 11818), (7866, 10885), (9177, 9330)]