64216200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 216057600

約数和(自身を除く): 151841400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 43, 50, 57, 60, 75, 76, 86, 95, 100, 114, 120, 129, 131, 150, 152, 172, 190, 200, 215, 228, 258, 262, 285, 300, 344, 380, 393, 430, 456, 475, 516, 524, 570, 600, 645, 655, 760, 786, 817, 860, 950, 1032, 1048, 1075, 1140, 1290, 1310, 1425, 1572, 1634, 1720, 1900, 1965, 2150, 2280, 2451, 2489, 2580, 2620, 2850, 3144, 3225, 3268, 3275, 3800, 3930, 4085, 4300, 4902, 4978, 5160, 5240, 5633, 5700, 6450, 6536, 6550, 7467, 7860, 8170, 8600, 9804, 9825, 9956, 11266, 11400, 12255, 12445, 12900, 13100, 14934, 15720, 16340, 16899, 19608, 19650, 19912, 20425, 22532, 24510, 24890, 25800, 26200, 28165, 29868, 32680, 33798, 37335, 39300, 40850, 45064, 49020, 49780, 56330, 59736, 61275, 62225, 67596, 74670, 78600, 81700, 84495, 98040, 99560, 107027, 112660, 122550, 124450, 135192, 140825, 149340, 163400, 168990, 186675, 214054, 225320, 245100, 248900, 281650, 298680, 321081, 337980, 373350, 422475, 428108, 490200, 497800, 535135, 563300, 642162, 675960, 746700, 844950, 856216, 1070270, 1126600, 1284324, 1493400, 1605405, 1689900, 2140540, 2568648, 2675675, 3210810, 3379800, 4281080, 5351350, 6421620, 8027025, 10702700, 12843240, 16054050, 21405400, 32108100, 64216200]

約数ペア:

[(1, 64216200), (2, 32108100), (3, 21405400), (4, 16054050), (5, 12843240), (6, 10702700), (8, 8027025), (10, 6421620), (12, 5351350), (15, 4281080), (19, 3379800), (20, 3210810), (24, 2675675), (25, 2568648), (30, 2140540), (38, 1689900), (40, 1605405), (43, 1493400), (50, 1284324), (57, 1126600), (60, 1070270), (75, 856216), (76, 844950), (86, 746700), (95, 675960), (100, 642162), (114, 563300), (120, 535135), (129, 497800), (131, 490200), (150, 428108), (152, 422475), (172, 373350), (190, 337980), (200, 321081), (215, 298680), (228, 281650), (258, 248900), (262, 245100), (285, 225320), (300, 214054), (344, 186675), (380, 168990), (393, 163400), (430, 149340), (456, 140825), (475, 135192), (516, 124450), (524, 122550), (570, 112660), (600, 107027), (645, 99560), (655, 98040), (760, 84495), (786, 81700), (817, 78600), (860, 74670), (950, 67596), (1032, 62225), (1048, 61275), (1075, 59736), (1140, 56330), (1290, 49780), (1310, 49020), (1425, 45064), (1572, 40850), (1634, 39300), (1720, 37335), (1900, 33798), (1965, 32680), (2150, 29868), (2280, 28165), (2451, 26200), (2489, 25800), (2580, 24890), (2620, 24510), (2850, 22532), (3144, 20425), (3225, 19912), (3268, 19650), (3275, 19608), (3800, 16899), (3930, 16340), (4085, 15720), (4300, 14934), (4902, 13100), (4978, 12900), (5160, 12445), (5240, 12255), (5633, 11400), (5700, 11266), (6450, 9956), (6536, 9825), (6550, 9804), (7467, 8600), (7860, 8170)]