101397780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:726

約数の個数: 144

約数和(自身を含む): 340127424

約数和(自身を除く): 238729644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 83, 90, 99, 110, 132, 165, 166, 180, 198, 220, 249, 330, 332, 396, 415, 495, 498, 617, 660, 747, 830, 913, 990, 996, 1234, 1245, 1494, 1660, 1826, 1851, 1980, 2468, 2490, 2739, 2988, 3085, 3652, 3702, 3735, 4565, 4980, 5478, 5553, 6170, 6787, 7404, 7470, 8217, 9130, 9255, 10956, 11106, 12340, 13574, 13695, 14940, 16434, 18260, 18510, 20361, 22212, 27148, 27390, 27765, 32868, 33935, 37020, 40722, 41085, 51211, 54780, 55530, 61083, 67870, 81444, 82170, 101805, 102422, 111060, 122166, 135740, 153633, 164340, 203610, 204844, 244332, 256055, 305415, 307266, 407220, 460899, 512110, 563321, 610830, 614532, 768165, 921798, 1024220, 1126642, 1221660, 1536330, 1689963, 1843596, 2253284, 2304495, 2816605, 3072660, 3379926, 4608990, 5069889, 5633210, 6759852, 8449815, 9217980, 10139778, 11266420, 16899630, 20279556, 25349445, 33799260, 50698890, 101397780]

約数ペア:

[(1, 101397780), (2, 50698890), (3, 33799260), (4, 25349445), (5, 20279556), (6, 16899630), (9, 11266420), (10, 10139778), (11, 9217980), (12, 8449815), (15, 6759852), (18, 5633210), (20, 5069889), (22, 4608990), (30, 3379926), (33, 3072660), (36, 2816605), (44, 2304495), (45, 2253284), (55, 1843596), (60, 1689963), (66, 1536330), (83, 1221660), (90, 1126642), (99, 1024220), (110, 921798), (132, 768165), (165, 614532), (166, 610830), (180, 563321), (198, 512110), (220, 460899), (249, 407220), (330, 307266), (332, 305415), (396, 256055), (415, 244332), (495, 204844), (498, 203610), (617, 164340), (660, 153633), (747, 135740), (830, 122166), (913, 111060), (990, 102422), (996, 101805), (1234, 82170), (1245, 81444), (1494, 67870), (1660, 61083), (1826, 55530), (1851, 54780), (1980, 51211), (2468, 41085), (2490, 40722), (2739, 37020), (2988, 33935), (3085, 32868), (3652, 27765), (3702, 27390), (3735, 27148), (4565, 22212), (4980, 20361), (5478, 18510), (5553, 18260), (6170, 16434), (6787, 14940), (7404, 13695), (7470, 13574), (8217, 12340), (9130, 11106), (9255, 10956)]