64670850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1049}}^1$

素因数の和:1204

約数の個数: 72

約数和(自身を含む): 175184100

約数和(自身を除く): 110513250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 137, 150, 225, 274, 411, 450, 685, 822, 1049, 1233, 1370, 2055, 2098, 2466, 3147, 3425, 4110, 5245, 6165, 6294, 6850, 9441, 10275, 10490, 12330, 15735, 18882, 20550, 26225, 30825, 31470, 47205, 52450, 61650, 78675, 94410, 143713, 157350, 236025, 287426, 431139, 472050, 718565, 862278, 1293417, 1437130, 2155695, 2586834, 3592825, 4311390, 6467085, 7185650, 10778475, 12934170, 21556950, 32335425, 64670850]

約数ペア:

[(1, 64670850), (2, 32335425), (3, 21556950), (5, 12934170), (6, 10778475), (9, 7185650), (10, 6467085), (15, 4311390), (18, 3592825), (25, 2586834), (30, 2155695), (45, 1437130), (50, 1293417), (75, 862278), (90, 718565), (137, 472050), (150, 431139), (225, 287426), (274, 236025), (411, 157350), (450, 143713), (685, 94410), (822, 78675), (1049, 61650), (1233, 52450), (1370, 47205), (2055, 31470), (2098, 30825), (2466, 26225), (3147, 20550), (3425, 18882), (4110, 15735), (5245, 12330), (6165, 10490), (6294, 10275), (6850, 9441)]