190045500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 589295616

約数和(自身を除く): 399250116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 61, 62, 67, 75, 93, 100, 122, 124, 125, 134, 150, 155, 183, 186, 201, 244, 250, 268, 300, 305, 310, 335, 366, 372, 375, 402, 465, 500, 610, 620, 670, 732, 750, 775, 804, 915, 930, 1005, 1220, 1340, 1500, 1525, 1550, 1675, 1830, 1860, 1891, 2010, 2077, 2325, 3050, 3100, 3350, 3660, 3782, 3875, 4020, 4087, 4154, 4575, 4650, 5025, 5673, 6100, 6231, 6700, 7564, 7625, 7750, 8174, 8308, 8375, 9150, 9300, 9455, 10050, 10385, 11346, 11625, 12261, 12462, 15250, 15500, 16348, 16750, 18300, 18910, 20100, 20435, 20770, 22692, 22875, 23250, 24522, 24924, 25125, 28365, 30500, 31155, 33500, 37820, 40870, 41540, 45750, 46500, 47275, 49044, 50250, 51925, 56730, 61305, 62310, 81740, 91500, 94550, 100500, 102175, 103850, 113460, 122610, 124620, 126697, 141825, 155775, 189100, 204350, 207700, 236375, 245220, 253394, 259625, 283650, 306525, 311550, 380091, 408700, 472750, 506788, 510875, 519250, 567300, 613050, 623100, 633485, 709125, 760182, 778875, 945500, 1021750, 1038500, 1226100, 1266970, 1418250, 1520364, 1532625, 1557750, 1900455, 2043500, 2533940, 2836500, 3065250, 3115500, 3167425, 3800910, 6130500, 6334850, 7601820, 9502275, 12669700, 15837125, 19004550, 31674250, 38009100, 47511375, 63348500, 95022750, 190045500]

約数ペア:

[(1, 190045500), (2, 95022750), (3, 63348500), (4, 47511375), (5, 38009100), (6, 31674250), (10, 19004550), (12, 15837125), (15, 12669700), (20, 9502275), (25, 7601820), (30, 6334850), (31, 6130500), (50, 3800910), (60, 3167425), (61, 3115500), (62, 3065250), (67, 2836500), (75, 2533940), (93, 2043500), (100, 1900455), (122, 1557750), (124, 1532625), (125, 1520364), (134, 1418250), (150, 1266970), (155, 1226100), (183, 1038500), (186, 1021750), (201, 945500), (244, 778875), (250, 760182), (268, 709125), (300, 633485), (305, 623100), (310, 613050), (335, 567300), (366, 519250), (372, 510875), (375, 506788), (402, 472750), (465, 408700), (500, 380091), (610, 311550), (620, 306525), (670, 283650), (732, 259625), (750, 253394), (775, 245220), (804, 236375), (915, 207700), (930, 204350), (1005, 189100), (1220, 155775), (1340, 141825), (1500, 126697), (1525, 124620), (1550, 122610), (1675, 113460), (1830, 103850), (1860, 102175), (1891, 100500), (2010, 94550), (2077, 91500), (2325, 81740), (3050, 62310), (3100, 61305), (3350, 56730), (3660, 51925), (3782, 50250), (3875, 49044), (4020, 47275), (4087, 46500), (4154, 45750), (4575, 41540), (4650, 40870), (5025, 37820), (5673, 33500), (6100, 31155), (6231, 30500), (6700, 28365), (7564, 25125), (7625, 24924), (7750, 24522), (8174, 23250), (8308, 22875), (8375, 22692), (9150, 20770), (9300, 20435), (9455, 20100), (10050, 18910), (10385, 18300), (11346, 16750), (11625, 16348), (12261, 15500), (12462, 15250)]