73030811.000000000

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2891

約数の個数: 120

約数和(自身を含む): 487816992

約数和(自身を除く): 344629872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2801, 2840, 3195, 3408, 4260, 5112, 5602, 5680, 6390, 8403, 8520, 10224, 11204, 12780, 14005, 16806, 17040, 22408, 25209, 25560, 28010, 33612, 42015, 44816, 50418, 51120, 56020, 67224, 84030, 100836, 112040, 126045, 134448, 168060, 198871, 201672, 224080, 252090, 336120, 397742, 403344, 504180, 596613, 672240, 795484, 994355, 1008360, 1193226, 1590968, 1789839, 1988710, 2016720, 2386452, 2983065, 3181936, 3579678, 3977420, 4772904, 5966130, 7159356, 7954840, 8949195, 9545808, 11932260, 14318712, 15909680, 17898390, 23864520, 28637424, 35796780, 47729040, 71593560, 143187120]

約数ペア:

[(1, 143187120), (2, 71593560), (3, 47729040), (4, 35796780), (5, 28637424), (6, 23864520), (8, 17898390), (9, 15909680), (10, 14318712), (12, 11932260), (15, 9545808), (16, 8949195), (18, 7954840), (20, 7159356), (24, 5966130), (30, 4772904), (36, 3977420), (40, 3579678), (45, 3181936), (48, 2983065), (60, 2386452), (71, 2016720), (72, 1988710), (80, 1789839), (90, 1590968), (120, 1193226), (142, 1008360), (144, 994355), (180, 795484), (213, 672240), (240, 596613), (284, 504180), (355, 403344), (360, 397742), (426, 336120), (568, 252090), (639, 224080), (710, 201672), (720, 198871), (852, 168060), (1065, 134448), (1136, 126045), (1278, 112040), (1420, 100836), (1704, 84030), (2130, 67224), (2556, 56020), (2801, 51120), (2840, 50418), (3195, 44816), (3408, 42015), (4260, 33612), (5112, 28010), (5602, 25560), (5680, 25209), (6390, 22408), (8403, 17040), (8520, 16806), (10224, 14005), (11204, 12780)]