90758070

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:78

約数の個数: 192

約数和(自身を含む): 280687680

約数和(自身を除く): 189929610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 81, 85, 90, 102, 117, 130, 135, 153, 162, 169, 170, 195, 221, 234, 243, 255, 270, 306, 338, 351, 390, 405, 442, 459, 486, 507, 510, 585, 663, 702, 765, 810, 845, 918, 1014, 1053, 1105, 1170, 1215, 1326, 1377, 1521, 1530, 1690, 1755, 1989, 2106, 2197, 2210, 2295, 2430, 2535, 2754, 2873, 3042, 3159, 3315, 3510, 3978, 4131, 4394, 4563, 4590, 5070, 5265, 5746, 5967, 6318, 6591, 6630, 6885, 7605, 8262, 8619, 9126, 9945, 10530, 10985, 11934, 13182, 13689, 13770, 14365, 15210, 15795, 17238, 17901, 19773, 19890, 20655, 21970, 22815, 25857, 27378, 28730, 29835, 31590, 32955, 35802, 37349, 39546, 41067, 41310, 43095, 45630, 51714, 53703, 59319, 59670, 65910, 68445, 74698, 77571, 82134, 86190, 89505, 98865, 107406, 112047, 118638, 129285, 136890, 155142, 177957, 179010, 186745, 197730, 205335, 224094, 232713, 258570, 268515, 296595, 336141, 355914, 373490, 387855, 410670, 465426, 533871, 537030, 560235, 593190, 672282, 698139, 775710, 889785, 1008423, 1067742, 1120470, 1163565, 1396278, 1680705, 1779570, 2016846, 2327130, 2669355, 3025269, 3361410, 3490695, 5042115, 5338710, 6050538, 6981390, 9075807, 10084230, 15126345, 18151614, 30252690, 45379035, 90758070]

約数ペア:

[(1, 90758070), (2, 45379035), (3, 30252690), (5, 18151614), (6, 15126345), (9, 10084230), (10, 9075807), (13, 6981390), (15, 6050538), (17, 5338710), (18, 5042115), (26, 3490695), (27, 3361410), (30, 3025269), (34, 2669355), (39, 2327130), (45, 2016846), (51, 1779570), (54, 1680705), (65, 1396278), (78, 1163565), (81, 1120470), (85, 1067742), (90, 1008423), (102, 889785), (117, 775710), (130, 698139), (135, 672282), (153, 593190), (162, 560235), (169, 537030), (170, 533871), (195, 465426), (221, 410670), (234, 387855), (243, 373490), (255, 355914), (270, 336141), (306, 296595), (338, 268515), (351, 258570), (390, 232713), (405, 224094), (442, 205335), (459, 197730), (486, 186745), (507, 179010), (510, 177957), (585, 155142), (663, 136890), (702, 129285), (765, 118638), (810, 112047), (845, 107406), (918, 98865), (1014, 89505), (1053, 86190), (1105, 82134), (1170, 77571), (1215, 74698), (1326, 68445), (1377, 65910), (1521, 59670), (1530, 59319), (1690, 53703), (1755, 51714), (1989, 45630), (2106, 43095), (2197, 41310), (2210, 41067), (2295, 39546), (2430, 37349), (2535, 35802), (2754, 32955), (2873, 31590), (3042, 29835), (3159, 28730), (3315, 27378), (3510, 25857), (3978, 22815), (4131, 21970), (4394, 20655), (4563, 19890), (4590, 19773), (5070, 17901), (5265, 17238), (5746, 15795), (5967, 15210), (6318, 14365), (6591, 13770), (6630, 13689), (6885, 13182), (7605, 11934), (8262, 10985), (8619, 10530), (9126, 9945)]