79201500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 278154240

約数和(自身を除く): 198952740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 125, 133, 140, 150, 175, 190, 210, 228, 250, 266, 285, 300, 350, 375, 380, 397, 399, 420, 475, 500, 525, 532, 570, 665, 700, 750, 794, 798, 875, 950, 1050, 1140, 1191, 1330, 1425, 1500, 1588, 1596, 1750, 1900, 1985, 1995, 2100, 2375, 2382, 2625, 2660, 2779, 2850, 3325, 3500, 3970, 3990, 4750, 4764, 5250, 5558, 5700, 5955, 6650, 7125, 7543, 7940, 7980, 8337, 9500, 9925, 9975, 10500, 11116, 11910, 13300, 13895, 14250, 15086, 16625, 16674, 19850, 19950, 22629, 23820, 27790, 28500, 29775, 30172, 33250, 33348, 37715, 39700, 39900, 41685, 45258, 49625, 49875, 52801, 55580, 59550, 66500, 69475, 75430, 83370, 90516, 99250, 99750, 105602, 113145, 119100, 138950, 148875, 150860, 158403, 166740, 188575, 198500, 199500, 208425, 211204, 226290, 264005, 277900, 297750, 316806, 347375, 377150, 416850, 452580, 528010, 565725, 595500, 633612, 694750, 754300, 792015, 833700, 942875, 1042125, 1056020, 1131450, 1320025, 1389500, 1584030, 1885750, 2084250, 2262900, 2640050, 2828625, 3168060, 3771500, 3960075, 4168500, 5280100, 5657250, 6600125, 7920150, 11314500, 13200250, 15840300, 19800375, 26400500, 39600750, 79201500]

約数ペア:

[(1, 79201500), (2, 39600750), (3, 26400500), (4, 19800375), (5, 15840300), (6, 13200250), (7, 11314500), (10, 7920150), (12, 6600125), (14, 5657250), (15, 5280100), (19, 4168500), (20, 3960075), (21, 3771500), (25, 3168060), (28, 2828625), (30, 2640050), (35, 2262900), (38, 2084250), (42, 1885750), (50, 1584030), (57, 1389500), (60, 1320025), (70, 1131450), (75, 1056020), (76, 1042125), (84, 942875), (95, 833700), (100, 792015), (105, 754300), (114, 694750), (125, 633612), (133, 595500), (140, 565725), (150, 528010), (175, 452580), (190, 416850), (210, 377150), (228, 347375), (250, 316806), (266, 297750), (285, 277900), (300, 264005), (350, 226290), (375, 211204), (380, 208425), (397, 199500), (399, 198500), (420, 188575), (475, 166740), (500, 158403), (525, 150860), (532, 148875), (570, 138950), (665, 119100), (700, 113145), (750, 105602), (794, 99750), (798, 99250), (875, 90516), (950, 83370), (1050, 75430), (1140, 69475), (1191, 66500), (1330, 59550), (1425, 55580), (1500, 52801), (1588, 49875), (1596, 49625), (1750, 45258), (1900, 41685), (1985, 39900), (1995, 39700), (2100, 37715), (2375, 33348), (2382, 33250), (2625, 30172), (2660, 29775), (2779, 28500), (2850, 27790), (3325, 23820), (3500, 22629), (3970, 19950), (3990, 19850), (4750, 16674), (4764, 16625), (5250, 15086), (5558, 14250), (5700, 13895), (5955, 13300), (6650, 11910), (7125, 11116), (7543, 10500), (7940, 9975), (7980, 9925), (8337, 9500)]