4126800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 13992160

約数和(自身を除く): 9865360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 181, 190, 200, 228, 240, 285, 300, 304, 362, 380, 400, 456, 475, 543, 570, 600, 724, 760, 905, 912, 950, 1086, 1140, 1200, 1425, 1448, 1520, 1810, 1900, 2172, 2280, 2715, 2850, 2896, 3439, 3620, 3800, 4344, 4525, 4560, 5430, 5700, 6878, 7240, 7600, 8688, 9050, 10317, 10860, 11400, 13575, 13756, 14480, 17195, 18100, 20634, 21720, 22800, 27150, 27512, 34390, 36200, 41268, 43440, 51585, 54300, 55024, 68780, 72400, 82536, 85975, 103170, 108600, 137560, 165072, 171950, 206340, 217200, 257925, 275120, 343900, 412680, 515850, 687800, 825360, 1031700, 1375600, 2063400, 4126800]

約数ペア:

[(1, 4126800), (2, 2063400), (3, 1375600), (4, 1031700), (5, 825360), (6, 687800), (8, 515850), (10, 412680), (12, 343900), (15, 275120), (16, 257925), (19, 217200), (20, 206340), (24, 171950), (25, 165072), (30, 137560), (38, 108600), (40, 103170), (48, 85975), (50, 82536), (57, 72400), (60, 68780), (75, 55024), (76, 54300), (80, 51585), (95, 43440), (100, 41268), (114, 36200), (120, 34390), (150, 27512), (152, 27150), (181, 22800), (190, 21720), (200, 20634), (228, 18100), (240, 17195), (285, 14480), (300, 13756), (304, 13575), (362, 11400), (380, 10860), (400, 10317), (456, 9050), (475, 8688), (543, 7600), (570, 7240), (600, 6878), (724, 5700), (760, 5430), (905, 4560), (912, 4525), (950, 4344), (1086, 3800), (1140, 3620), (1200, 3439), (1425, 2896), (1448, 2850), (1520, 2715), (1810, 2280), (1900, 2172)]