27239100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 97962480

約数和(自身を除く): 70723380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 49, 50, 51, 60, 68, 70, 75, 84, 85, 98, 100, 102, 105, 109, 119, 140, 147, 150, 170, 175, 196, 204, 210, 218, 238, 245, 255, 294, 300, 327, 340, 350, 357, 420, 425, 436, 476, 490, 510, 525, 545, 588, 595, 654, 700, 714, 735, 763, 833, 850, 980, 1020, 1050, 1090, 1190, 1225, 1275, 1308, 1428, 1470, 1526, 1635, 1666, 1700, 1785, 1853, 2100, 2180, 2289, 2380, 2450, 2499, 2550, 2725, 2940, 2975, 3052, 3270, 3332, 3570, 3675, 3706, 3815, 4165, 4578, 4900, 4998, 5100, 5341, 5450, 5559, 5950, 6540, 7140, 7350, 7412, 7630, 8175, 8330, 8925, 9156, 9265, 9996, 10682, 10900, 11118, 11445, 11900, 12495, 12971, 14700, 15260, 16023, 16350, 16660, 17850, 18530, 19075, 20825, 21364, 22236, 22890, 24990, 25942, 26705, 27795, 32046, 32700, 35700, 37060, 38150, 38913, 41650, 45780, 46325, 49980, 51884, 53410, 55590, 57225, 62475, 64092, 64855, 76300, 77826, 80115, 83300, 90797, 92650, 106820, 111180, 114450, 124950, 129710, 133525, 138975, 155652, 160230, 181594, 185300, 194565, 228900, 249900, 259420, 267050, 272391, 277950, 320460, 324275, 363188, 389130, 400575, 453985, 534100, 544782, 555900, 648550, 778260, 801150, 907970, 972825, 1089564, 1297100, 1361955, 1602300, 1815940, 1945650, 2269925, 2723910, 3891300, 4539850, 5447820, 6809775, 9079700, 13619550, 27239100]

約数ペア:

[(1, 27239100), (2, 13619550), (3, 9079700), (4, 6809775), (5, 5447820), (6, 4539850), (7, 3891300), (10, 2723910), (12, 2269925), (14, 1945650), (15, 1815940), (17, 1602300), (20, 1361955), (21, 1297100), (25, 1089564), (28, 972825), (30, 907970), (34, 801150), (35, 778260), (42, 648550), (49, 555900), (50, 544782), (51, 534100), (60, 453985), (68, 400575), (70, 389130), (75, 363188), (84, 324275), (85, 320460), (98, 277950), (100, 272391), (102, 267050), (105, 259420), (109, 249900), (119, 228900), (140, 194565), (147, 185300), (150, 181594), (170, 160230), (175, 155652), (196, 138975), (204, 133525), (210, 129710), (218, 124950), (238, 114450), (245, 111180), (255, 106820), (294, 92650), (300, 90797), (327, 83300), (340, 80115), (350, 77826), (357, 76300), (420, 64855), (425, 64092), (436, 62475), (476, 57225), (490, 55590), (510, 53410), (525, 51884), (545, 49980), (588, 46325), (595, 45780), (654, 41650), (700, 38913), (714, 38150), (735, 37060), (763, 35700), (833, 32700), (850, 32046), (980, 27795), (1020, 26705), (1050, 25942), (1090, 24990), (1190, 22890), (1225, 22236), (1275, 21364), (1308, 20825), (1428, 19075), (1470, 18530), (1526, 17850), (1635, 16660), (1666, 16350), (1700, 16023), (1785, 15260), (1853, 14700), (2100, 12971), (2180, 12495), (2289, 11900), (2380, 11445), (2450, 11118), (2499, 10900), (2550, 10682), (2725, 9996), (2940, 9265), (2975, 9156), (3052, 8925), (3270, 8330), (3332, 8175), (3570, 7630), (3675, 7412), (3706, 7350), (3815, 7140), (4165, 6540), (4578, 5950), (4900, 5559), (4998, 5450), (5100, 5341)]