73784700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 216

約数和(自身を含む): 262014480

約数和(自身を除く): 188229780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 29, 30, 33, 36, 44, 45, 50, 55, 58, 60, 66, 75, 87, 90, 99, 100, 110, 116, 132, 145, 150, 165, 174, 180, 198, 220, 225, 257, 261, 275, 290, 300, 319, 330, 348, 396, 435, 450, 495, 514, 522, 550, 580, 638, 660, 725, 771, 825, 870, 900, 957, 990, 1028, 1044, 1100, 1276, 1285, 1305, 1450, 1542, 1595, 1650, 1740, 1914, 1980, 2175, 2313, 2475, 2570, 2610, 2827, 2871, 2900, 3084, 3190, 3300, 3828, 3855, 4350, 4626, 4785, 4950, 5140, 5220, 5654, 5742, 6380, 6425, 6525, 7453, 7710, 7975, 8481, 8700, 9252, 9570, 9900, 11308, 11484, 11565, 12850, 13050, 14135, 14355, 14906, 15420, 15950, 16962, 19140, 19275, 22359, 23130, 23925, 25443, 25700, 26100, 28270, 28710, 29812, 31900, 33924, 37265, 38550, 42405, 44718, 46260, 47850, 50886, 56540, 57420, 57825, 67077, 70675, 71775, 74530, 77100, 81983, 84810, 89436, 95700, 101772, 111795, 115650, 127215, 134154, 141350, 143550, 149060, 163966, 169620, 186325, 212025, 223590, 231300, 245949, 254430, 268308, 282700, 287100, 327932, 335385, 372650, 409915, 424050, 447180, 491898, 508860, 558975, 636075, 670770, 737847, 745300, 819830, 848100, 983796, 1117950, 1229745, 1272150, 1341540, 1475694, 1639660, 1676925, 2049575, 2235900, 2459490, 2544300, 2951388, 3353850, 3689235, 4099150, 4918980, 6148725, 6707700, 7378470, 8198300, 12297450, 14756940, 18446175, 24594900, 36892350, 73784700]

約数ペア:

[(1, 73784700), (2, 36892350), (3, 24594900), (4, 18446175), (5, 14756940), (6, 12297450), (9, 8198300), (10, 7378470), (11, 6707700), (12, 6148725), (15, 4918980), (18, 4099150), (20, 3689235), (22, 3353850), (25, 2951388), (29, 2544300), (30, 2459490), (33, 2235900), (36, 2049575), (44, 1676925), (45, 1639660), (50, 1475694), (55, 1341540), (58, 1272150), (60, 1229745), (66, 1117950), (75, 983796), (87, 848100), (90, 819830), (99, 745300), (100, 737847), (110, 670770), (116, 636075), (132, 558975), (145, 508860), (150, 491898), (165, 447180), (174, 424050), (180, 409915), (198, 372650), (220, 335385), (225, 327932), (257, 287100), (261, 282700), (275, 268308), (290, 254430), (300, 245949), (319, 231300), (330, 223590), (348, 212025), (396, 186325), (435, 169620), (450, 163966), (495, 149060), (514, 143550), (522, 141350), (550, 134154), (580, 127215), (638, 115650), (660, 111795), (725, 101772), (771, 95700), (825, 89436), (870, 84810), (900, 81983), (957, 77100), (990, 74530), (1028, 71775), (1044, 70675), (1100, 67077), (1276, 57825), (1285, 57420), (1305, 56540), (1450, 50886), (1542, 47850), (1595, 46260), (1650, 44718), (1740, 42405), (1914, 38550), (1980, 37265), (2175, 33924), (2313, 31900), (2475, 29812), (2570, 28710), (2610, 28270), (2827, 26100), (2871, 25700), (2900, 25443), (3084, 23925), (3190, 23130), (3300, 22359), (3828, 19275), (3855, 19140), (4350, 16962), (4626, 15950), (4785, 15420), (4950, 14906), (5140, 14355), (5220, 14135), (5654, 13050), (5742, 12850), (6380, 11565), (6425, 11484), (6525, 11308), (7453, 9900), (7710, 9570), (7975, 9252), (8481, 8700)]