72666450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2833}}^1$

素因数の和:2873

約数の個数: 96

約数和(自身を含む): 210849600

約数和(自身を除く): 138183150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 135, 150, 171, 190, 225, 270, 285, 342, 450, 475, 513, 570, 675, 855, 950, 1026, 1350, 1425, 1710, 2565, 2833, 2850, 4275, 5130, 5666, 8499, 8550, 12825, 14165, 16998, 25497, 25650, 28330, 42495, 50994, 53827, 70825, 76491, 84990, 107654, 127485, 141650, 152982, 161481, 212475, 254970, 269135, 322962, 382455, 424950, 484443, 538270, 637425, 764910, 807405, 968886, 1274850, 1345675, 1453329, 1614810, 1912275, 2422215, 2691350, 2906658, 3824550, 4037025, 4844430, 7266645, 8074050, 12111075, 14533290, 24222150, 36333225, 72666450]

約数ペア:

[(1, 72666450), (2, 36333225), (3, 24222150), (5, 14533290), (6, 12111075), (9, 8074050), (10, 7266645), (15, 4844430), (18, 4037025), (19, 3824550), (25, 2906658), (27, 2691350), (30, 2422215), (38, 1912275), (45, 1614810), (50, 1453329), (54, 1345675), (57, 1274850), (75, 968886), (90, 807405), (95, 764910), (114, 637425), (135, 538270), (150, 484443), (171, 424950), (190, 382455), (225, 322962), (270, 269135), (285, 254970), (342, 212475), (450, 161481), (475, 152982), (513, 141650), (570, 127485), (675, 107654), (855, 84990), (950, 76491), (1026, 70825), (1350, 53827), (1425, 50994), (1710, 42495), (2565, 28330), (2833, 25650), (2850, 25497), (4275, 16998), (5130, 14165), (5666, 12825), (8499, 8550)]