90882810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 160

約数和(自身を含む): 261098640

約数和(自身を除く): 170215830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 53, 54, 58, 73, 81, 87, 90, 106, 135, 145, 146, 159, 162, 174, 219, 261, 265, 270, 290, 318, 365, 405, 435, 438, 477, 522, 530, 657, 730, 783, 795, 810, 870, 954, 1095, 1305, 1314, 1431, 1537, 1566, 1590, 1971, 2117, 2190, 2349, 2385, 2610, 2862, 3074, 3285, 3869, 3915, 3942, 4234, 4293, 4611, 4698, 4770, 5913, 6351, 6570, 7155, 7685, 7738, 7830, 8586, 9222, 9855, 10585, 11607, 11745, 11826, 12702, 13833, 14310, 15370, 19053, 19345, 19710, 21170, 21465, 23055, 23214, 23490, 27666, 29565, 31755, 34821, 38106, 38690, 41499, 42930, 46110, 57159, 58035, 59130, 63510, 69165, 69642, 82998, 95265, 104463, 112201, 114318, 116070, 124497, 138330, 171477, 174105, 190530, 207495, 208926, 224402, 248994, 285795, 313389, 336603, 342954, 348210, 414990, 522315, 561005, 571590, 622485, 626778, 673206, 857385, 1009809, 1044630, 1122010, 1244970, 1566945, 1683015, 1714770, 2019618, 3029427, 3133890, 3366030, 5049045, 6058854, 9088281, 10098090, 15147135, 18176562, 30294270, 45441405, 90882810]

約数ペア:

[(1, 90882810), (2, 45441405), (3, 30294270), (5, 18176562), (6, 15147135), (9, 10098090), (10, 9088281), (15, 6058854), (18, 5049045), (27, 3366030), (29, 3133890), (30, 3029427), (45, 2019618), (53, 1714770), (54, 1683015), (58, 1566945), (73, 1244970), (81, 1122010), (87, 1044630), (90, 1009809), (106, 857385), (135, 673206), (145, 626778), (146, 622485), (159, 571590), (162, 561005), (174, 522315), (219, 414990), (261, 348210), (265, 342954), (270, 336603), (290, 313389), (318, 285795), (365, 248994), (405, 224402), (435, 208926), (438, 207495), (477, 190530), (522, 174105), (530, 171477), (657, 138330), (730, 124497), (783, 116070), (795, 114318), (810, 112201), (870, 104463), (954, 95265), (1095, 82998), (1305, 69642), (1314, 69165), (1431, 63510), (1537, 59130), (1566, 58035), (1590, 57159), (1971, 46110), (2117, 42930), (2190, 41499), (2349, 38690), (2385, 38106), (2610, 34821), (2862, 31755), (3074, 29565), (3285, 27666), (3869, 23490), (3915, 23214), (3942, 23055), (4234, 21465), (4293, 21170), (4611, 19710), (4698, 19345), (4770, 19053), (5913, 15370), (6351, 14310), (6570, 13833), (7155, 12702), (7685, 11826), (7738, 11745), (7830, 11607), (8586, 10585), (9222, 9855)]