72877800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5281}}^1$

素因数の和:5323

約数の個数: 96

約数和(自身を含む): 235788480

約数和(自身を除く): 162910680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 552, 575, 600, 690, 920, 1150, 1380, 1725, 2300, 2760, 3450, 4600, 5281, 6900, 10562, 13800, 15843, 21124, 26405, 31686, 42248, 52810, 63372, 79215, 105620, 121463, 126744, 132025, 158430, 211240, 242926, 264050, 316860, 364389, 396075, 485852, 528100, 607315, 633720, 728778, 792150, 971704, 1056200, 1214630, 1457556, 1584300, 1821945, 2429260, 2915112, 3036575, 3168600, 3643890, 4858520, 6073150, 7287780, 9109725, 12146300, 14575560, 18219450, 24292600, 36438900, 72877800]

約数ペア:

[(1, 72877800), (2, 36438900), (3, 24292600), (4, 18219450), (5, 14575560), (6, 12146300), (8, 9109725), (10, 7287780), (12, 6073150), (15, 4858520), (20, 3643890), (23, 3168600), (24, 3036575), (25, 2915112), (30, 2429260), (40, 1821945), (46, 1584300), (50, 1457556), (60, 1214630), (69, 1056200), (75, 971704), (92, 792150), (100, 728778), (115, 633720), (120, 607315), (138, 528100), (150, 485852), (184, 396075), (200, 364389), (230, 316860), (276, 264050), (300, 242926), (345, 211240), (460, 158430), (552, 132025), (575, 126744), (600, 121463), (690, 105620), (920, 79215), (1150, 63372), (1380, 52810), (1725, 42248), (2300, 31686), (2760, 26405), (3450, 21124), (4600, 15843), (5281, 13800), (6900, 10562)]