163364220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 529296768

約数和(自身を除く): 365932548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 197, 204, 255, 271, 306, 340, 394, 510, 542, 591, 612, 765, 788, 813, 985, 1020, 1084, 1182, 1355, 1530, 1626, 1773, 1970, 2364, 2439, 2710, 2955, 3060, 3252, 3349, 3546, 3940, 4065, 4607, 4878, 5420, 5910, 6698, 7092, 8130, 8865, 9214, 9756, 10047, 11820, 12195, 13396, 13821, 16260, 16745, 17730, 18428, 20094, 23035, 24390, 27642, 30141, 33490, 35460, 40188, 41463, 46070, 48780, 50235, 53387, 55284, 60282, 66980, 69105, 82926, 92140, 100470, 106774, 120564, 138210, 150705, 160161, 165852, 200940, 207315, 213548, 266935, 276420, 301410, 320322, 414630, 480483, 533870, 602820, 640644, 800805, 829260, 907579, 960966, 1067740, 1601610, 1815158, 1921932, 2402415, 2722737, 3203220, 3630316, 4537895, 4804830, 5445474, 8168211, 9075790, 9609660, 10890948, 13613685, 16336422, 18151580, 27227370, 32672844, 40841055, 54454740, 81682110, 163364220]

約数ペア:

[(1, 163364220), (2, 81682110), (3, 54454740), (4, 40841055), (5, 32672844), (6, 27227370), (9, 18151580), (10, 16336422), (12, 13613685), (15, 10890948), (17, 9609660), (18, 9075790), (20, 8168211), (30, 5445474), (34, 4804830), (36, 4537895), (45, 3630316), (51, 3203220), (60, 2722737), (68, 2402415), (85, 1921932), (90, 1815158), (102, 1601610), (153, 1067740), (170, 960966), (180, 907579), (197, 829260), (204, 800805), (255, 640644), (271, 602820), (306, 533870), (340, 480483), (394, 414630), (510, 320322), (542, 301410), (591, 276420), (612, 266935), (765, 213548), (788, 207315), (813, 200940), (985, 165852), (1020, 160161), (1084, 150705), (1182, 138210), (1355, 120564), (1530, 106774), (1626, 100470), (1773, 92140), (1970, 82926), (2364, 69105), (2439, 66980), (2710, 60282), (2955, 55284), (3060, 53387), (3252, 50235), (3349, 48780), (3546, 46070), (3940, 41463), (4065, 40188), (4607, 35460), (4878, 33490), (5420, 30141), (5910, 27642), (6698, 24390), (7092, 23035), (8130, 20094), (8865, 18428), (9214, 17730), (9756, 16745), (10047, 16260), (11820, 13821), (12195, 13396)]