55070820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:899

約数の個数: 192

約数和(自身を含む): 207567360

約数和(自身を除く): 152496540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 857, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1714, 1785, 1836, 1890, 2142, 2295, 2380, 2571, 3060, 3213, 3428, 3570, 3780, 4284, 4285, 4590, 5142, 5355, 5999, 6426, 7140, 7713, 8570, 9180, 10284, 10710, 11998, 12852, 12855, 14569, 15426, 16065, 17140, 17997, 21420, 23139, 23996, 25710, 29138, 29995, 30852, 32130, 35994, 38565, 43707, 46278, 51420, 53991, 58276, 59990, 64260, 71988, 72845, 77130, 87414, 89985, 92556, 101983, 107982, 115695, 119980, 131121, 145690, 154260, 161973, 174828, 179970, 203966, 215964, 218535, 231390, 262242, 269955, 291380, 305949, 323946, 359940, 393363, 407932, 437070, 462780, 509915, 524484, 539910, 611898, 647892, 655605, 786726, 809865, 874140, 917847, 1019830, 1079820, 1223796, 1311210, 1529745, 1573452, 1619730, 1835694, 1966815, 2039660, 2622420, 2753541, 3059490, 3239460, 3671388, 3933630, 4589235, 5507082, 6118980, 7867260, 9178470, 11014164, 13767705, 18356940, 27535410, 55070820]

約数ペア:

[(1, 55070820), (2, 27535410), (3, 18356940), (4, 13767705), (5, 11014164), (6, 9178470), (7, 7867260), (9, 6118980), (10, 5507082), (12, 4589235), (14, 3933630), (15, 3671388), (17, 3239460), (18, 3059490), (20, 2753541), (21, 2622420), (27, 2039660), (28, 1966815), (30, 1835694), (34, 1619730), (35, 1573452), (36, 1529745), (42, 1311210), (45, 1223796), (51, 1079820), (54, 1019830), (60, 917847), (63, 874140), (68, 809865), (70, 786726), (84, 655605), (85, 647892), (90, 611898), (102, 539910), (105, 524484), (108, 509915), (119, 462780), (126, 437070), (135, 407932), (140, 393363), (153, 359940), (170, 323946), (180, 305949), (189, 291380), (204, 269955), (210, 262242), (238, 231390), (252, 218535), (255, 215964), (270, 203966), (306, 179970), (315, 174828), (340, 161973), (357, 154260), (378, 145690), (420, 131121), (459, 119980), (476, 115695), (510, 107982), (540, 101983), (595, 92556), (612, 89985), (630, 87414), (714, 77130), (756, 72845), (765, 71988), (857, 64260), (918, 59990), (945, 58276), (1020, 53991), (1071, 51420), (1190, 46278), (1260, 43707), (1428, 38565), (1530, 35994), (1714, 32130), (1785, 30852), (1836, 29995), (1890, 29138), (2142, 25710), (2295, 23996), (2380, 23139), (2571, 21420), (3060, 17997), (3213, 17140), (3428, 16065), (3570, 15426), (3780, 14569), (4284, 12855), (4285, 12852), (4590, 11998), (5142, 10710), (5355, 10284), (5999, 9180), (6426, 8570), (7140, 7713)]