55681290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1733}}^1$

素因数の和:1773

約数の個数: 128

約数和(自身を含む): 179781120

約数和(自身を除く): 124099830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1733, 1785, 1890, 2142, 2295, 3213, 3466, 3570, 4590, 5199, 5355, 6426, 8665, 10398, 10710, 12131, 15597, 16065, 17330, 24262, 25995, 29461, 31194, 32130, 36393, 46791, 51990, 58922, 60655, 72786, 77985, 88383, 93582, 109179, 121310, 147305, 155970, 176766, 181965, 206227, 218358, 233955, 265149, 294610, 327537, 363930, 412454, 441915, 467910, 530298, 545895, 618681, 655074, 795447, 883830, 1031135, 1091790, 1237362, 1325745, 1590894, 1637685, 1856043, 2062270, 2651490, 3093405, 3275370, 3712086, 3977235, 5568129, 6186810, 7954470, 9280215, 11136258, 18560430, 27840645, 55681290]

約数ペア:

[(1, 55681290), (2, 27840645), (3, 18560430), (5, 11136258), (6, 9280215), (7, 7954470), (9, 6186810), (10, 5568129), (14, 3977235), (15, 3712086), (17, 3275370), (18, 3093405), (21, 2651490), (27, 2062270), (30, 1856043), (34, 1637685), (35, 1590894), (42, 1325745), (45, 1237362), (51, 1091790), (54, 1031135), (63, 883830), (70, 795447), (85, 655074), (90, 618681), (102, 545895), (105, 530298), (119, 467910), (126, 441915), (135, 412454), (153, 363930), (170, 327537), (189, 294610), (210, 265149), (238, 233955), (255, 218358), (270, 206227), (306, 181965), (315, 176766), (357, 155970), (378, 147305), (459, 121310), (510, 109179), (595, 93582), (630, 88383), (714, 77985), (765, 72786), (918, 60655), (945, 58922), (1071, 51990), (1190, 46791), (1530, 36393), (1733, 32130), (1785, 31194), (1890, 29461), (2142, 25995), (2295, 24262), (3213, 17330), (3466, 16065), (3570, 15597), (4590, 12131), (5199, 10710), (5355, 10398), (6426, 8665)]