139136400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1031

約数の個数: 240

約数和(自身を含む): 533854720

約数和(自身を除く): 394718320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 400, 432, 450, 468, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 900, 936, 975, 991, 1040, 1080, 1170, 1200, 1300, 1350, 1404, 1560, 1755, 1800, 1872, 1950, 1982, 2160, 2340, 2600, 2700, 2808, 2925, 2973, 3120, 3510, 3600, 3900, 3964, 4680, 4955, 5200, 5400, 5616, 5850, 5946, 7020, 7800, 7928, 8775, 8919, 9360, 9910, 10800, 11700, 11892, 12883, 14040, 14865, 15600, 15856, 17550, 17838, 19820, 23400, 23784, 24775, 25766, 26757, 28080, 29730, 35100, 35676, 38649, 39640, 44595, 46800, 47568, 49550, 51532, 53514, 59460, 64415, 70200, 71352, 74325, 77298, 79280, 89190, 99100, 103064, 107028, 115947, 118920, 128830, 133785, 140400, 142704, 148650, 154596, 178380, 193245, 198200, 206128, 214056, 222975, 231894, 237840, 257660, 267570, 297300, 309192, 322075, 347841, 356760, 386490, 396400, 428112, 445950, 463788, 515320, 535140, 579735, 594600, 618384, 644150, 668925, 695682, 713520, 772980, 891900, 927576, 966225, 1030640, 1070280, 1159470, 1189200, 1288300, 1337850, 1391364, 1545960, 1739205, 1783800, 1855152, 1932450, 2140560, 2318940, 2576600, 2675700, 2782728, 2898675, 3091920, 3478410, 3567600, 3864900, 4637880, 5153200, 5351400, 5565456, 5797350, 6956820, 7729800, 8696025, 9275760, 10702800, 11594700, 13913640, 15459600, 17392050, 23189400, 27827280, 34784100, 46378800, 69568200, 139136400]

約数ペア:

[(1, 139136400), (2, 69568200), (3, 46378800), (4, 34784100), (5, 27827280), (6, 23189400), (8, 17392050), (9, 15459600), (10, 13913640), (12, 11594700), (13, 10702800), (15, 9275760), (16, 8696025), (18, 7729800), (20, 6956820), (24, 5797350), (25, 5565456), (26, 5351400), (27, 5153200), (30, 4637880), (36, 3864900), (39, 3567600), (40, 3478410), (45, 3091920), (48, 2898675), (50, 2782728), (52, 2675700), (54, 2576600), (60, 2318940), (65, 2140560), (72, 1932450), (75, 1855152), (78, 1783800), (80, 1739205), (90, 1545960), (100, 1391364), (104, 1337850), (108, 1288300), (117, 1189200), (120, 1159470), (130, 1070280), (135, 1030640), (144, 966225), (150, 927576), (156, 891900), (180, 772980), (195, 713520), (200, 695682), (208, 668925), (216, 644150), (225, 618384), (234, 594600), (240, 579735), (260, 535140), (270, 515320), (300, 463788), (312, 445950), (325, 428112), (351, 396400), (360, 386490), (390, 356760), (400, 347841), (432, 322075), (450, 309192), (468, 297300), (520, 267570), (540, 257660), (585, 237840), (600, 231894), (624, 222975), (650, 214056), (675, 206128), (702, 198200), (720, 193245), (780, 178380), (900, 154596), (936, 148650), (975, 142704), (991, 140400), (1040, 133785), (1080, 128830), (1170, 118920), (1200, 115947), (1300, 107028), (1350, 103064), (1404, 99100), (1560, 89190), (1755, 79280), (1800, 77298), (1872, 74325), (1950, 71352), (1982, 70200), (2160, 64415), (2340, 59460), (2600, 53514), (2700, 51532), (2808, 49550), (2925, 47568), (2973, 46800), (3120, 44595), (3510, 39640), (3600, 38649), (3900, 35676), (3964, 35100), (4680, 29730), (4955, 28080), (5200, 26757), (5400, 25766), (5616, 24775), (5850, 23784), (5946, 23400), (7020, 19820), (7800, 17838), (7928, 17550), (8775, 15856), (8919, 15600), (9360, 14865), (9910, 14040), (10800, 12883), (11700, 11892)]