159539400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1453}}^1$

素因数の和:1536

約数の個数: 144

約数和(自身を含む): 544944660

約数和(自身を除く): 385405260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 61, 72, 75, 90, 100, 120, 122, 150, 180, 183, 200, 225, 244, 300, 305, 360, 366, 450, 488, 549, 600, 610, 732, 900, 915, 1098, 1220, 1453, 1464, 1525, 1800, 1830, 2196, 2440, 2745, 2906, 3050, 3660, 4359, 4392, 4575, 5490, 5812, 6100, 7265, 7320, 8718, 9150, 10980, 11624, 12200, 13077, 13725, 14530, 17436, 18300, 21795, 21960, 26154, 27450, 29060, 34872, 36325, 36600, 43590, 52308, 54900, 58120, 65385, 72650, 87180, 88633, 104616, 108975, 109800, 130770, 145300, 174360, 177266, 217950, 261540, 265899, 290600, 326925, 354532, 435900, 443165, 523080, 531798, 653850, 709064, 797697, 871800, 886330, 1063596, 1307700, 1329495, 1595394, 1772660, 2127192, 2215825, 2615400, 2658990, 3190788, 3545320, 3988485, 4431650, 5317980, 6381576, 6647475, 7976970, 8863300, 10635960, 13294950, 15953940, 17726600, 19942425, 26589900, 31907880, 39884850, 53179800, 79769700, 159539400]

約数ペア:

[(1, 159539400), (2, 79769700), (3, 53179800), (4, 39884850), (5, 31907880), (6, 26589900), (8, 19942425), (9, 17726600), (10, 15953940), (12, 13294950), (15, 10635960), (18, 8863300), (20, 7976970), (24, 6647475), (25, 6381576), (30, 5317980), (36, 4431650), (40, 3988485), (45, 3545320), (50, 3190788), (60, 2658990), (61, 2615400), (72, 2215825), (75, 2127192), (90, 1772660), (100, 1595394), (120, 1329495), (122, 1307700), (150, 1063596), (180, 886330), (183, 871800), (200, 797697), (225, 709064), (244, 653850), (300, 531798), (305, 523080), (360, 443165), (366, 435900), (450, 354532), (488, 326925), (549, 290600), (600, 265899), (610, 261540), (732, 217950), (900, 177266), (915, 174360), (1098, 145300), (1220, 130770), (1453, 109800), (1464, 108975), (1525, 104616), (1800, 88633), (1830, 87180), (2196, 72650), (2440, 65385), (2745, 58120), (2906, 54900), (3050, 52308), (3660, 43590), (4359, 36600), (4392, 36325), (4575, 34872), (5490, 29060), (5812, 27450), (6100, 26154), (7265, 21960), (7320, 21795), (8718, 18300), (9150, 17436), (10980, 14530), (11624, 13725), (12200, 13077)]