2507100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 7426608

約数和(自身を除く): 4919508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 137, 150, 183, 244, 274, 300, 305, 366, 411, 548, 610, 685, 732, 822, 915, 1220, 1370, 1525, 1644, 1830, 2055, 2740, 3050, 3425, 3660, 4110, 4575, 6100, 6850, 8220, 8357, 9150, 10275, 13700, 16714, 18300, 20550, 25071, 33428, 41100, 41785, 50142, 83570, 100284, 125355, 167140, 208925, 250710, 417850, 501420, 626775, 835700, 1253550, 2507100]

約数ペア:

[(1, 2507100), (2, 1253550), (3, 835700), (4, 626775), (5, 501420), (6, 417850), (10, 250710), (12, 208925), (15, 167140), (20, 125355), (25, 100284), (30, 83570), (50, 50142), (60, 41785), (61, 41100), (75, 33428), (100, 25071), (122, 20550), (137, 18300), (150, 16714), (183, 13700), (244, 10275), (274, 9150), (300, 8357), (305, 8220), (366, 6850), (411, 6100), (548, 4575), (610, 4110), (685, 3660), (732, 3425), (822, 3050), (915, 2740), (1220, 2055), (1370, 1830), (1525, 1644)]