152805000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 488093760

約数和(自身を除く): 335288760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 61, 75, 100, 120, 122, 125, 150, 167, 183, 200, 244, 250, 300, 305, 334, 366, 375, 488, 500, 501, 600, 610, 625, 668, 732, 750, 835, 915, 1000, 1002, 1220, 1250, 1336, 1464, 1500, 1525, 1670, 1830, 1875, 2004, 2440, 2500, 2505, 3000, 3050, 3340, 3660, 3750, 4008, 4175, 4575, 5000, 5010, 6100, 6680, 7320, 7500, 7625, 8350, 9150, 10020, 10187, 12200, 12525, 15000, 15250, 16700, 18300, 20040, 20374, 20875, 22875, 25050, 30500, 30561, 33400, 36600, 38125, 40748, 41750, 45750, 50100, 50935, 61000, 61122, 62625, 76250, 81496, 83500, 91500, 100200, 101870, 104375, 114375, 122244, 125250, 152500, 152805, 167000, 183000, 203740, 208750, 228750, 244488, 250500, 254675, 305000, 305610, 313125, 407480, 417500, 457500, 501000, 509350, 611220, 626250, 764025, 835000, 915000, 1018700, 1222440, 1252500, 1273375, 1528050, 2037400, 2505000, 2546750, 3056100, 3820125, 5093500, 6112200, 6366875, 7640250, 10187000, 12733750, 15280500, 19100625, 25467500, 30561000, 38201250, 50935000, 76402500, 152805000]

約数ペア:

[(1, 152805000), (2, 76402500), (3, 50935000), (4, 38201250), (5, 30561000), (6, 25467500), (8, 19100625), (10, 15280500), (12, 12733750), (15, 10187000), (20, 7640250), (24, 6366875), (25, 6112200), (30, 5093500), (40, 3820125), (50, 3056100), (60, 2546750), (61, 2505000), (75, 2037400), (100, 1528050), (120, 1273375), (122, 1252500), (125, 1222440), (150, 1018700), (167, 915000), (183, 835000), (200, 764025), (244, 626250), (250, 611220), (300, 509350), (305, 501000), (334, 457500), (366, 417500), (375, 407480), (488, 313125), (500, 305610), (501, 305000), (600, 254675), (610, 250500), (625, 244488), (668, 228750), (732, 208750), (750, 203740), (835, 183000), (915, 167000), (1000, 152805), (1002, 152500), (1220, 125250), (1250, 122244), (1336, 114375), (1464, 104375), (1500, 101870), (1525, 100200), (1670, 91500), (1830, 83500), (1875, 81496), (2004, 76250), (2440, 62625), (2500, 61122), (2505, 61000), (3000, 50935), (3050, 50100), (3340, 45750), (3660, 41750), (3750, 40748), (4008, 38125), (4175, 36600), (4575, 33400), (5000, 30561), (5010, 30500), (6100, 25050), (6680, 22875), (7320, 20875), (7500, 20374), (7625, 20040), (8350, 18300), (9150, 16700), (10020, 15250), (10187, 15000), (12200, 12525)]