54815130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 158906880

約数和(自身を除く): 104091750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 37, 45, 54, 59, 62, 74, 81, 90, 93, 111, 118, 135, 155, 162, 177, 185, 186, 222, 270, 279, 295, 310, 333, 354, 370, 405, 465, 531, 555, 558, 590, 666, 810, 837, 885, 930, 999, 1062, 1110, 1147, 1395, 1593, 1665, 1674, 1770, 1829, 1998, 2183, 2294, 2511, 2655, 2790, 2997, 3186, 3330, 3441, 3658, 4185, 4366, 4779, 4995, 5022, 5310, 5487, 5735, 5994, 6549, 6882, 7965, 8370, 9145, 9558, 9990, 10323, 10915, 10974, 11470, 12555, 13098, 14985, 15930, 16461, 17205, 18290, 19647, 20646, 21830, 23895, 25110, 27435, 29970, 30969, 32745, 32922, 34410, 39294, 47790, 49383, 51615, 54870, 58941, 61938, 65490, 67673, 82305, 92907, 98235, 98766, 103230, 117882, 135346, 148149, 154845, 164610, 176823, 185814, 196470, 203019, 246915, 294705, 296298, 309690, 338365, 353646, 406038, 464535, 493830, 589410, 609057, 676730, 740745, 884115, 929070, 1015095, 1218114, 1481490, 1768230, 1827171, 2030190, 3045285, 3654342, 5481513, 6090570, 9135855, 10963026, 18271710, 27407565, 54815130]

約数ペア:

[(1, 54815130), (2, 27407565), (3, 18271710), (5, 10963026), (6, 9135855), (9, 6090570), (10, 5481513), (15, 3654342), (18, 3045285), (27, 2030190), (30, 1827171), (31, 1768230), (37, 1481490), (45, 1218114), (54, 1015095), (59, 929070), (62, 884115), (74, 740745), (81, 676730), (90, 609057), (93, 589410), (111, 493830), (118, 464535), (135, 406038), (155, 353646), (162, 338365), (177, 309690), (185, 296298), (186, 294705), (222, 246915), (270, 203019), (279, 196470), (295, 185814), (310, 176823), (333, 164610), (354, 154845), (370, 148149), (405, 135346), (465, 117882), (531, 103230), (555, 98766), (558, 98235), (590, 92907), (666, 82305), (810, 67673), (837, 65490), (885, 61938), (930, 58941), (999, 54870), (1062, 51615), (1110, 49383), (1147, 47790), (1395, 39294), (1593, 34410), (1665, 32922), (1674, 32745), (1770, 30969), (1829, 29970), (1998, 27435), (2183, 25110), (2294, 23895), (2511, 21830), (2655, 20646), (2790, 19647), (2997, 18290), (3186, 17205), (3330, 16461), (3441, 15930), (3658, 14985), (4185, 13098), (4366, 12555), (4779, 11470), (4995, 10974), (5022, 10915), (5310, 10323), (5487, 9990), (5735, 9558), (5994, 9145), (6549, 8370), (6882, 7965)]