75438360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 265356000

約数和(自身を除く): 189917640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 41, 45, 57, 60, 72, 76, 82, 90, 95, 114, 120, 123, 152, 164, 171, 180, 190, 205, 228, 246, 269, 285, 328, 342, 360, 369, 380, 410, 456, 492, 538, 570, 615, 684, 738, 760, 779, 807, 820, 855, 984, 1076, 1140, 1230, 1345, 1368, 1476, 1558, 1614, 1640, 1710, 1845, 2152, 2280, 2337, 2421, 2460, 2690, 2952, 3116, 3228, 3420, 3690, 3895, 4035, 4674, 4842, 4920, 5111, 5380, 6232, 6456, 6840, 7011, 7380, 7790, 8070, 9348, 9684, 10222, 10760, 11029, 11685, 12105, 14022, 14760, 15333, 15580, 16140, 18696, 19368, 20444, 22058, 23370, 24210, 25555, 28044, 30666, 31160, 32280, 33087, 35055, 40888, 44116, 45999, 46740, 48420, 51110, 55145, 56088, 61332, 66174, 70110, 76665, 88232, 91998, 93480, 96840, 99261, 102220, 110290, 122664, 132348, 140220, 153330, 165435, 183996, 198522, 204440, 209551, 220580, 229995, 264696, 280440, 306660, 330870, 367992, 397044, 419102, 441160, 459990, 496305, 613320, 628653, 661740, 794088, 838204, 919980, 992610, 1047755, 1257306, 1323480, 1676408, 1839960, 1885959, 1985220, 2095510, 2514612, 3143265, 3771918, 3970440, 4191020, 5029224, 6286530, 7543836, 8382040, 9429795, 12573060, 15087672, 18859590, 25146120, 37719180, 75438360]

約数ペア:

[(1, 75438360), (2, 37719180), (3, 25146120), (4, 18859590), (5, 15087672), (6, 12573060), (8, 9429795), (9, 8382040), (10, 7543836), (12, 6286530), (15, 5029224), (18, 4191020), (19, 3970440), (20, 3771918), (24, 3143265), (30, 2514612), (36, 2095510), (38, 1985220), (40, 1885959), (41, 1839960), (45, 1676408), (57, 1323480), (60, 1257306), (72, 1047755), (76, 992610), (82, 919980), (90, 838204), (95, 794088), (114, 661740), (120, 628653), (123, 613320), (152, 496305), (164, 459990), (171, 441160), (180, 419102), (190, 397044), (205, 367992), (228, 330870), (246, 306660), (269, 280440), (285, 264696), (328, 229995), (342, 220580), (360, 209551), (369, 204440), (380, 198522), (410, 183996), (456, 165435), (492, 153330), (538, 140220), (570, 132348), (615, 122664), (684, 110290), (738, 102220), (760, 99261), (779, 96840), (807, 93480), (820, 91998), (855, 88232), (984, 76665), (1076, 70110), (1140, 66174), (1230, 61332), (1345, 56088), (1368, 55145), (1476, 51110), (1558, 48420), (1614, 46740), (1640, 45999), (1710, 44116), (1845, 40888), (2152, 35055), (2280, 33087), (2337, 32280), (2421, 31160), (2460, 30666), (2690, 28044), (2952, 25555), (3116, 24210), (3228, 23370), (3420, 22058), (3690, 20444), (3895, 19368), (4035, 18696), (4674, 16140), (4842, 15580), (4920, 15333), (5111, 14760), (5380, 14022), (6232, 12105), (6456, 11685), (6840, 11029), (7011, 10760), (7380, 10222), (7790, 9684), (8070, 9348)]