120798900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1699}}^1$

素因数の和:1798

約数の個数: 108

約数和(自身を含む): 383656000

約数和(自身を除く): 262857100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 79, 90, 100, 150, 158, 180, 225, 237, 300, 316, 395, 450, 474, 711, 790, 900, 948, 1185, 1422, 1580, 1699, 1975, 2370, 2844, 3398, 3555, 3950, 4740, 5097, 5925, 6796, 7110, 7900, 8495, 10194, 11850, 14220, 15291, 16990, 17775, 20388, 23700, 25485, 30582, 33980, 35550, 42475, 50970, 61164, 71100, 76455, 84950, 101940, 127425, 134221, 152910, 169900, 254850, 268442, 305820, 382275, 402663, 509700, 536884, 671105, 764550, 805326, 1207989, 1342210, 1529100, 1610652, 2013315, 2415978, 2684420, 3355525, 4026630, 4831956, 6039945, 6711050, 8053260, 10066575, 12079890, 13422100, 20133150, 24159780, 30199725, 40266300, 60399450, 120798900]

約数ペア:

[(1, 120798900), (2, 60399450), (3, 40266300), (4, 30199725), (5, 24159780), (6, 20133150), (9, 13422100), (10, 12079890), (12, 10066575), (15, 8053260), (18, 6711050), (20, 6039945), (25, 4831956), (30, 4026630), (36, 3355525), (45, 2684420), (50, 2415978), (60, 2013315), (75, 1610652), (79, 1529100), (90, 1342210), (100, 1207989), (150, 805326), (158, 764550), (180, 671105), (225, 536884), (237, 509700), (300, 402663), (316, 382275), (395, 305820), (450, 268442), (474, 254850), (711, 169900), (790, 152910), (900, 134221), (948, 127425), (1185, 101940), (1422, 84950), (1580, 76455), (1699, 71100), (1975, 61164), (2370, 50970), (2844, 42475), (3398, 35550), (3555, 33980), (3950, 30582), (4740, 25485), (5097, 23700), (5925, 20388), (6796, 17775), (7110, 16990), (7900, 15291), (8495, 14220), (10194, 11850)]