74209590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 288

約数和(自身を含む): 258987456

約数和(自身を除く): 184777866

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 30, 34, 35, 39, 41, 42, 45, 51, 63, 65, 70, 78, 82, 85, 90, 91, 102, 105, 117, 119, 123, 126, 130, 153, 169, 170, 182, 195, 205, 210, 221, 234, 238, 246, 255, 273, 287, 306, 315, 338, 357, 369, 390, 410, 442, 455, 507, 510, 533, 546, 574, 585, 595, 615, 630, 663, 697, 714, 738, 765, 819, 845, 861, 910, 1014, 1066, 1071, 1105, 1170, 1183, 1190, 1230, 1326, 1365, 1394, 1435, 1521, 1530, 1547, 1599, 1638, 1690, 1722, 1785, 1845, 1989, 2091, 2142, 2210, 2366, 2535, 2583, 2665, 2730, 2870, 2873, 3042, 3094, 3198, 3315, 3485, 3549, 3570, 3690, 3731, 3978, 4095, 4182, 4305, 4641, 4797, 4879, 5070, 5166, 5330, 5355, 5746, 5915, 6273, 6630, 6929, 6970, 7098, 7462, 7605, 7735, 7995, 8190, 8610, 8619, 9061, 9282, 9594, 9758, 9945, 10455, 10647, 10710, 11193, 11830, 12546, 12915, 13858, 13923, 14365, 14637, 15210, 15470, 15990, 17238, 17745, 18122, 18655, 19890, 20111, 20787, 20910, 21294, 22386, 23205, 23985, 24395, 25830, 25857, 27183, 27846, 28730, 29274, 31365, 33579, 34645, 35490, 37310, 40222, 41574, 43095, 43911, 45305, 46410, 47970, 48503, 48790, 51714, 53235, 54366, 55965, 60333, 62361, 62730, 63427, 67158, 69290, 69615, 73185, 81549, 86190, 87822, 90610, 97006, 100555, 103935, 106470, 111930, 117793, 120666, 124722, 126854, 129285, 135915, 139230, 145509, 146370, 163098, 167895, 180999, 190281, 201110, 207870, 219555, 235586, 242515, 258570, 271830, 291018, 301665, 311805, 317135, 335790, 353379, 361998, 380562, 407745, 436527, 439110, 485030, 570843, 588965, 603330, 623610, 634270, 706758, 727545, 815490, 824551, 873054, 904995, 951405, 1060137, 1141686, 1177930, 1455090, 1649102, 1766895, 1809990, 1902810, 2120274, 2182635, 2473653, 2854215, 3533790, 4122755, 4365270, 4947306, 5300685, 5708430, 7420959, 8245510, 10601370, 12368265, 14841918, 24736530, 37104795, 74209590]

約数ペア:

[(1, 74209590), (2, 37104795), (3, 24736530), (5, 14841918), (6, 12368265), (7, 10601370), (9, 8245510), (10, 7420959), (13, 5708430), (14, 5300685), (15, 4947306), (17, 4365270), (18, 4122755), (21, 3533790), (26, 2854215), (30, 2473653), (34, 2182635), (35, 2120274), (39, 1902810), (41, 1809990), (42, 1766895), (45, 1649102), (51, 1455090), (63, 1177930), (65, 1141686), (70, 1060137), (78, 951405), (82, 904995), (85, 873054), (90, 824551), (91, 815490), (102, 727545), (105, 706758), (117, 634270), (119, 623610), (123, 603330), (126, 588965), (130, 570843), (153, 485030), (169, 439110), (170, 436527), (182, 407745), (195, 380562), (205, 361998), (210, 353379), (221, 335790), (234, 317135), (238, 311805), (246, 301665), (255, 291018), (273, 271830), (287, 258570), (306, 242515), (315, 235586), (338, 219555), (357, 207870), (369, 201110), (390, 190281), (410, 180999), (442, 167895), (455, 163098), (507, 146370), (510, 145509), (533, 139230), (546, 135915), (574, 129285), (585, 126854), (595, 124722), (615, 120666), (630, 117793), (663, 111930), (697, 106470), (714, 103935), (738, 100555), (765, 97006), (819, 90610), (845, 87822), (861, 86190), (910, 81549), (1014, 73185), (1066, 69615), (1071, 69290), (1105, 67158), (1170, 63427), (1183, 62730), (1190, 62361), (1230, 60333), (1326, 55965), (1365, 54366), (1394, 53235), (1435, 51714), (1521, 48790), (1530, 48503), (1547, 47970), (1599, 46410), (1638, 45305), (1690, 43911), (1722, 43095), (1785, 41574), (1845, 40222), (1989, 37310), (2091, 35490), (2142, 34645), (2210, 33579), (2366, 31365), (2535, 29274), (2583, 28730), (2665, 27846), (2730, 27183), (2870, 25857), (2873, 25830), (3042, 24395), (3094, 23985), (3198, 23205), (3315, 22386), (3485, 21294), (3549, 20910), (3570, 20787), (3690, 20111), (3731, 19890), (3978, 18655), (4095, 18122), (4182, 17745), (4305, 17238), (4641, 15990), (4797, 15470), (4879, 15210), (5070, 14637), (5166, 14365), (5330, 13923), (5355, 13858), (5746, 12915), (5915, 12546), (6273, 11830), (6630, 11193), (6929, 10710), (6970, 10647), (7098, 10455), (7462, 9945), (7605, 9758), (7735, 9594), (7995, 9282), (8190, 9061), (8610, 8619)]