55040700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1283}}^1$

素因数の和:1324

約数の個数: 144

約数和(自身を含む): 187238016

約数和(自身を除く): 132197316

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1283, 1300, 1430, 1650, 1716, 1950, 2145, 2566, 2860, 3300, 3575, 3849, 3900, 4290, 5132, 6415, 7150, 7698, 8580, 10725, 12830, 14113, 14300, 15396, 16679, 19245, 21450, 25660, 28226, 32075, 33358, 38490, 42339, 42900, 50037, 56452, 64150, 66716, 70565, 76980, 83395, 84678, 96225, 100074, 128300, 141130, 166790, 169356, 183469, 192450, 200148, 211695, 250185, 282260, 333580, 352825, 366938, 384900, 416975, 423390, 500370, 550407, 705650, 733876, 833950, 846780, 917345, 1000740, 1058475, 1100814, 1250925, 1411300, 1667900, 1834690, 2116950, 2201628, 2501850, 2752035, 3669380, 4233900, 4586725, 5003700, 5504070, 9173450, 11008140, 13760175, 18346900, 27520350, 55040700]

約数ペア:

[(1, 55040700), (2, 27520350), (3, 18346900), (4, 13760175), (5, 11008140), (6, 9173450), (10, 5504070), (11, 5003700), (12, 4586725), (13, 4233900), (15, 3669380), (20, 2752035), (22, 2501850), (25, 2201628), (26, 2116950), (30, 1834690), (33, 1667900), (39, 1411300), (44, 1250925), (50, 1100814), (52, 1058475), (55, 1000740), (60, 917345), (65, 846780), (66, 833950), (75, 733876), (78, 705650), (100, 550407), (110, 500370), (130, 423390), (132, 416975), (143, 384900), (150, 366938), (156, 352825), (165, 333580), (195, 282260), (220, 250185), (260, 211695), (275, 200148), (286, 192450), (300, 183469), (325, 169356), (330, 166790), (390, 141130), (429, 128300), (550, 100074), (572, 96225), (650, 84678), (660, 83395), (715, 76980), (780, 70565), (825, 66716), (858, 64150), (975, 56452), (1100, 50037), (1283, 42900), (1300, 42339), (1430, 38490), (1650, 33358), (1716, 32075), (1950, 28226), (2145, 25660), (2566, 21450), (2860, 19245), (3300, 16679), (3575, 15396), (3849, 14300), (3900, 14113), (4290, 12830), (5132, 10725), (6415, 8580), (7150, 7698)]