75031560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 258223680

約数和(自身を除く): 183192120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 43, 45, 60, 72, 74, 86, 90, 111, 120, 129, 131, 148, 172, 180, 185, 215, 222, 258, 262, 296, 333, 344, 360, 370, 387, 393, 430, 444, 516, 524, 555, 645, 655, 666, 740, 774, 786, 860, 888, 1032, 1048, 1110, 1179, 1290, 1310, 1332, 1480, 1548, 1572, 1591, 1665, 1720, 1935, 1965, 2220, 2358, 2580, 2620, 2664, 3096, 3144, 3182, 3330, 3870, 3930, 4440, 4716, 4773, 4847, 5160, 5240, 5633, 5895, 6364, 6660, 7740, 7860, 7955, 9432, 9546, 9694, 11266, 11790, 12728, 13320, 14319, 14541, 15480, 15720, 15910, 16899, 19092, 19388, 22532, 23580, 23865, 24235, 28165, 28638, 29082, 31820, 33798, 38184, 38776, 43623, 45064, 47160, 47730, 48470, 50697, 56330, 57276, 58164, 63640, 67596, 71595, 72705, 84495, 87246, 95460, 96940, 101394, 112660, 114552, 116328, 135192, 143190, 145410, 168990, 174492, 190920, 193880, 202788, 208421, 218115, 225320, 253485, 286380, 290820, 337980, 348984, 405576, 416842, 436230, 506970, 572760, 581640, 625263, 675960, 833684, 872460, 1013940, 1042105, 1250526, 1667368, 1744920, 1875789, 2027880, 2084210, 2501052, 3126315, 3751578, 4168420, 5002104, 6252630, 7503156, 8336840, 9378945, 12505260, 15006312, 18757890, 25010520, 37515780, 75031560]

約数ペア:

[(1, 75031560), (2, 37515780), (3, 25010520), (4, 18757890), (5, 15006312), (6, 12505260), (8, 9378945), (9, 8336840), (10, 7503156), (12, 6252630), (15, 5002104), (18, 4168420), (20, 3751578), (24, 3126315), (30, 2501052), (36, 2084210), (37, 2027880), (40, 1875789), (43, 1744920), (45, 1667368), (60, 1250526), (72, 1042105), (74, 1013940), (86, 872460), (90, 833684), (111, 675960), (120, 625263), (129, 581640), (131, 572760), (148, 506970), (172, 436230), (180, 416842), (185, 405576), (215, 348984), (222, 337980), (258, 290820), (262, 286380), (296, 253485), (333, 225320), (344, 218115), (360, 208421), (370, 202788), (387, 193880), (393, 190920), (430, 174492), (444, 168990), (516, 145410), (524, 143190), (555, 135192), (645, 116328), (655, 114552), (666, 112660), (740, 101394), (774, 96940), (786, 95460), (860, 87246), (888, 84495), (1032, 72705), (1048, 71595), (1110, 67596), (1179, 63640), (1290, 58164), (1310, 57276), (1332, 56330), (1480, 50697), (1548, 48470), (1572, 47730), (1591, 47160), (1665, 45064), (1720, 43623), (1935, 38776), (1965, 38184), (2220, 33798), (2358, 31820), (2580, 29082), (2620, 28638), (2664, 28165), (3096, 24235), (3144, 23865), (3182, 23580), (3330, 22532), (3870, 19388), (3930, 19092), (4440, 16899), (4716, 15910), (4773, 15720), (4847, 15480), (5160, 14541), (5240, 14319), (5633, 13320), (5895, 12728), (6364, 11790), (6660, 11266), (7740, 9694), (7860, 9546), (7955, 9432)]