87444630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3559}}^1$

素因数の和:3595

約数の個数: 128

約数和(自身を含む): 287078400

約数和(自身を除く): 199633770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 3559, 4095, 4914, 7118, 8190, 10677, 12285, 17795, 21354, 24570, 24913, 32031, 35590, 46267, 49826, 53385, 64062, 74739, 92534, 96093, 106770, 124565, 138801, 149478, 160155, 192186, 224217, 231335, 249130, 277602, 320310, 323869, 373695, 416403, 448434, 462670, 480465, 647738, 672651, 694005, 747390, 832806, 960930, 971607, 1121085, 1249209, 1345302, 1388010, 1619345, 1943214, 2082015, 2242170, 2498418, 2914821, 3238690, 3363255, 4164030, 4858035, 5829642, 6246045, 6726510, 8744463, 9716070, 12492090, 14574105, 17488926, 29148210, 43722315, 87444630]

約数ペア:

[(1, 87444630), (2, 43722315), (3, 29148210), (5, 17488926), (6, 14574105), (7, 12492090), (9, 9716070), (10, 8744463), (13, 6726510), (14, 6246045), (15, 5829642), (18, 4858035), (21, 4164030), (26, 3363255), (27, 3238690), (30, 2914821), (35, 2498418), (39, 2242170), (42, 2082015), (45, 1943214), (54, 1619345), (63, 1388010), (65, 1345302), (70, 1249209), (78, 1121085), (90, 971607), (91, 960930), (105, 832806), (117, 747390), (126, 694005), (130, 672651), (135, 647738), (182, 480465), (189, 462670), (195, 448434), (210, 416403), (234, 373695), (270, 323869), (273, 320310), (315, 277602), (351, 249130), (378, 231335), (390, 224217), (455, 192186), (546, 160155), (585, 149478), (630, 138801), (702, 124565), (819, 106770), (910, 96093), (945, 92534), (1170, 74739), (1365, 64062), (1638, 53385), (1755, 49826), (1890, 46267), (2457, 35590), (2730, 32031), (3510, 24913), (3559, 24570), (4095, 21354), (4914, 17795), (7118, 12285), (8190, 10677)]