72118471200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{461}}^1\times {\mathrm{65183}}^1$

素因数の和:65667

約数の個数: 144

約数和(自身を含む): 235258442496

約数和(自身を除く): 163139971296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 461, 480, 600, 800, 922, 1200, 1383, 1844, 2305, 2400, 2766, 3688, 4610, 5532, 6915, 7376, 9220, 11064, 11525, 13830, 14752, 18440, 22128, 23050, 27660, 34575, 36880, 44256, 46100, 55320, 65183, 69150, 73760, 92200, 110640, 130366, 138300, 184400, 195549, 221280, 260732, 276600, 325915, 368800, 391098, 521464, 553200, 651830, 782196, 977745, 1042928, 1106400, 1303660, 1564392, 1629575, 1955490, 2085856, 2607320, 3128784, 3259150, 3910980, 4888725, 5214640, 6257568, 6518300, 7821960, 9777450, 10429280, 13036600, 15643920, 19554900, 26073200, 30049363, 31287840, 39109800, 52146400, 60098726, 78219600, 90148089, 120197452, 150246815, 156439200, 180296178, 240394904, 300493630, 360592356, 450740445, 480789808, 600987260, 721184712, 751234075, 901480890, 961579616, 1201974520, 1442369424, 1502468150, 1802961780, 2253702225, 2403949040, 2884738848, 3004936300, 3605923560, 4507404450, 4807898080, 6009872600, 7211847120, 9014808900, 12019745200, 14423694240, 18029617800, 24039490400, 36059235600, 72118471200]

約数ペア:

[(1, 72118471200), (2, 36059235600), (3, 24039490400), (4, 18029617800), (5, 14423694240), (6, 12019745200), (8, 9014808900), (10, 7211847120), (12, 6009872600), (15, 4807898080), (16, 4507404450), (20, 3605923560), (24, 3004936300), (25, 2884738848), (30, 2403949040), (32, 2253702225), (40, 1802961780), (48, 1502468150), (50, 1442369424), (60, 1201974520), (75, 961579616), (80, 901480890), (96, 751234075), (100, 721184712), (120, 600987260), (150, 480789808), (160, 450740445), (200, 360592356), (240, 300493630), (300, 240394904), (400, 180296178), (461, 156439200), (480, 150246815), (600, 120197452), (800, 90148089), (922, 78219600), (1200, 60098726), (1383, 52146400), (1844, 39109800), (2305, 31287840), (2400, 30049363), (2766, 26073200), (3688, 19554900), (4610, 15643920), (5532, 13036600), (6915, 10429280), (7376, 9777450), (9220, 7821960), (11064, 6518300), (11525, 6257568), (13830, 5214640), (14752, 4888725), (18440, 3910980), (22128, 3259150), (23050, 3128784), (27660, 2607320), (34575, 2085856), (36880, 1955490), (44256, 1629575), (46100, 1564392), (55320, 1303660), (65183, 1106400), (69150, 1042928), (73760, 977745), (92200, 782196), (110640, 651830), (130366, 553200), (138300, 521464), (184400, 391098), (195549, 368800), (221280, 325915), (260732, 276600)]