66674340

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:313

約数の個数: 168

約数和(自身を含む): 223103160

約数和(自身を除く): 156428820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 269, 270, 306, 324, 340, 405, 459, 486, 510, 538, 540, 612, 729, 765, 807, 810, 918, 972, 1020, 1076, 1215, 1345, 1377, 1458, 1530, 1614, 1620, 1836, 2295, 2421, 2430, 2690, 2754, 2916, 3060, 3228, 3645, 4035, 4131, 4573, 4590, 4842, 4860, 5380, 5508, 6885, 7263, 7290, 8070, 8262, 9146, 9180, 9684, 12105, 12393, 13719, 13770, 14526, 14580, 16140, 16524, 18292, 20655, 21789, 22865, 24210, 24786, 27438, 27540, 29052, 36315, 41157, 41310, 43578, 45730, 48420, 49572, 54876, 61965, 65367, 68595, 72630, 82314, 82620, 87156, 91460, 108945, 123471, 123930, 130734, 137190, 145260, 164628, 196101, 205785, 217890, 246942, 247860, 261468, 274380, 326835, 370413, 392202, 411570, 435780, 493884, 617355, 653670, 740826, 784404, 823140, 980505, 1111239, 1234710, 1307340, 1481652, 1852065, 1961010, 2222478, 2469420, 3333717, 3704130, 3922020, 4444956, 5556195, 6667434, 7408260, 11112390, 13334868, 16668585, 22224780, 33337170, 66674340]

約数ペア:

[(1, 66674340), (2, 33337170), (3, 22224780), (4, 16668585), (5, 13334868), (6, 11112390), (9, 7408260), (10, 6667434), (12, 5556195), (15, 4444956), (17, 3922020), (18, 3704130), (20, 3333717), (27, 2469420), (30, 2222478), (34, 1961010), (36, 1852065), (45, 1481652), (51, 1307340), (54, 1234710), (60, 1111239), (68, 980505), (81, 823140), (85, 784404), (90, 740826), (102, 653670), (108, 617355), (135, 493884), (153, 435780), (162, 411570), (170, 392202), (180, 370413), (204, 326835), (243, 274380), (255, 261468), (269, 247860), (270, 246942), (306, 217890), (324, 205785), (340, 196101), (405, 164628), (459, 145260), (486, 137190), (510, 130734), (538, 123930), (540, 123471), (612, 108945), (729, 91460), (765, 87156), (807, 82620), (810, 82314), (918, 72630), (972, 68595), (1020, 65367), (1076, 61965), (1215, 54876), (1345, 49572), (1377, 48420), (1458, 45730), (1530, 43578), (1614, 41310), (1620, 41157), (1836, 36315), (2295, 29052), (2421, 27540), (2430, 27438), (2690, 24786), (2754, 24210), (2916, 22865), (3060, 21789), (3228, 20655), (3645, 18292), (4035, 16524), (4131, 16140), (4573, 14580), (4590, 14526), (4842, 13770), (4860, 13719), (5380, 12393), (5508, 12105), (6885, 9684), (7263, 9180), (7290, 9146), (8070, 8262)]