74592180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 246564864

約数和(自身を除く): 171972684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 180, 195, 234, 251, 254, 260, 381, 390, 468, 502, 508, 585, 635, 753, 762, 780, 1004, 1143, 1170, 1255, 1270, 1506, 1524, 1651, 1905, 2259, 2286, 2340, 2510, 2540, 3012, 3263, 3302, 3765, 3810, 4518, 4572, 4953, 5020, 5715, 6526, 6604, 7530, 7620, 8255, 9036, 9789, 9906, 11295, 11430, 13052, 14859, 15060, 16315, 16510, 19578, 19812, 22590, 22860, 24765, 29367, 29718, 31877, 32630, 33020, 39156, 45180, 48945, 49530, 58734, 59436, 63754, 65260, 74295, 95631, 97890, 99060, 117468, 127508, 146835, 148590, 159385, 191262, 195780, 286893, 293670, 297180, 318770, 382524, 414401, 478155, 573786, 587340, 637540, 828802, 956310, 1147572, 1243203, 1434465, 1657604, 1912620, 2072005, 2486406, 2868930, 3729609, 4144010, 4972812, 5737860, 6216015, 7459218, 8288020, 12432030, 14918436, 18648045, 24864060, 37296090, 74592180]

約数ペア:

[(1, 74592180), (2, 37296090), (3, 24864060), (4, 18648045), (5, 14918436), (6, 12432030), (9, 8288020), (10, 7459218), (12, 6216015), (13, 5737860), (15, 4972812), (18, 4144010), (20, 3729609), (26, 2868930), (30, 2486406), (36, 2072005), (39, 1912620), (45, 1657604), (52, 1434465), (60, 1243203), (65, 1147572), (78, 956310), (90, 828802), (117, 637540), (127, 587340), (130, 573786), (156, 478155), (180, 414401), (195, 382524), (234, 318770), (251, 297180), (254, 293670), (260, 286893), (381, 195780), (390, 191262), (468, 159385), (502, 148590), (508, 146835), (585, 127508), (635, 117468), (753, 99060), (762, 97890), (780, 95631), (1004, 74295), (1143, 65260), (1170, 63754), (1255, 59436), (1270, 58734), (1506, 49530), (1524, 48945), (1651, 45180), (1905, 39156), (2259, 33020), (2286, 32630), (2340, 31877), (2510, 29718), (2540, 29367), (3012, 24765), (3263, 22860), (3302, 22590), (3765, 19812), (3810, 19578), (4518, 16510), (4572, 16315), (4953, 15060), (5020, 14859), (5715, 13052), (6526, 11430), (6604, 11295), (7530, 9906), (7620, 9789), (8255, 9036)]