418689700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 1189923840

約数和(自身を除く): 771234140

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 23, 25, 26, 38, 44, 46, 50, 52, 55, 65, 67, 76, 92, 95, 100, 110, 115, 130, 134, 143, 190, 209, 220, 230, 247, 253, 260, 268, 275, 286, 299, 325, 335, 380, 418, 437, 460, 475, 494, 506, 550, 572, 575, 598, 650, 670, 715, 737, 836, 871, 874, 950, 988, 1012, 1045, 1100, 1150, 1196, 1235, 1265, 1273, 1300, 1340, 1430, 1474, 1495, 1541, 1675, 1742, 1748, 1900, 2090, 2185, 2300, 2470, 2530, 2546, 2717, 2860, 2948, 2990, 3082, 3289, 3350, 3484, 3575, 3685, 4180, 4355, 4370, 4807, 4940, 5060, 5092, 5225, 5434, 5681, 5980, 6164, 6175, 6325, 6365, 6578, 6700, 7150, 7370, 7475, 7705, 8710, 8740, 9581, 9614, 10450, 10868, 10925, 11362, 12350, 12650, 12730, 13156, 13585, 14003, 14300, 14740, 14950, 15410, 16445, 16549, 16951, 17420, 18425, 19162, 19228, 20033, 20900, 21775, 21850, 22724, 24035, 24700, 25300, 25460, 27170, 28006, 28405, 29279, 29900, 30820, 31825, 32890, 33098, 33902, 36850, 38324, 38525, 40066, 43550, 43700, 47905, 48070, 54340, 56012, 56810, 58558, 62491, 63650, 65780, 66196, 67804, 67925, 70015, 73700, 77050, 80132, 82225, 82745, 84755, 87100, 95810, 96140, 100165, 113620, 117116, 120175, 124982, 127300, 135850, 140030, 142025, 146395, 154100, 164450, 165490, 169510, 182039, 191620, 200330, 220363, 239525, 240350, 249964, 271700, 280060, 284050, 292790, 312455, 322069, 328900, 330980, 339020, 350075, 364078, 380627, 400660, 413725, 423775, 440726, 479050, 480700, 500825, 568100, 585580, 624910, 644138, 700150, 728156, 731975, 761254, 827450, 847550, 881452, 910195, 958100, 1001650, 1101815, 1249820, 1288276, 1400300, 1463950, 1522508, 1562275, 1610345, 1654900, 1695100, 1820390, 1903135, 2003300, 2203630, 2927900, 3124550, 3220690, 3640780, 3806270, 4186897, 4407260, 4550975, 5509075, 6249100, 6441380, 7612540, 8051725, 8373794, 9101950, 9515675, 11018150, 16103450, 16747588, 18203900, 19031350, 20934485, 22036300, 32206900, 38062700, 41868970, 83737940, 104672425, 209344850, 418689700]

約数ペア:

[(1, 418689700), (2, 209344850), (4, 104672425), (5, 83737940), (10, 41868970), (11, 38062700), (13, 32206900), (19, 22036300), (20, 20934485), (22, 19031350), (23, 18203900), (25, 16747588), (26, 16103450), (38, 11018150), (44, 9515675), (46, 9101950), (50, 8373794), (52, 8051725), (55, 7612540), (65, 6441380), (67, 6249100), (76, 5509075), (92, 4550975), (95, 4407260), (100, 4186897), (110, 3806270), (115, 3640780), (130, 3220690), (134, 3124550), (143, 2927900), (190, 2203630), (209, 2003300), (220, 1903135), (230, 1820390), (247, 1695100), (253, 1654900), (260, 1610345), (268, 1562275), (275, 1522508), (286, 1463950), (299, 1400300), (325, 1288276), (335, 1249820), (380, 1101815), (418, 1001650), (437, 958100), (460, 910195), (475, 881452), (494, 847550), (506, 827450), (550, 761254), (572, 731975), (575, 728156), (598, 700150), (650, 644138), (670, 624910), (715, 585580), (737, 568100), (836, 500825), (871, 480700), (874, 479050), (950, 440726), (988, 423775), (1012, 413725), (1045, 400660), (1100, 380627), (1150, 364078), (1196, 350075), (1235, 339020), (1265, 330980), (1273, 328900), (1300, 322069), (1340, 312455), (1430, 292790), (1474, 284050), (1495, 280060), (1541, 271700), (1675, 249964), (1742, 240350), (1748, 239525), (1900, 220363), (2090, 200330), (2185, 191620), (2300, 182039), (2470, 169510), (2530, 165490), (2546, 164450), (2717, 154100), (2860, 146395), (2948, 142025), (2990, 140030), (3082, 135850), (3289, 127300), (3350, 124982), (3484, 120175), (3575, 117116), (3685, 113620), (4180, 100165), (4355, 96140), (4370, 95810), (4807, 87100), (4940, 84755), (5060, 82745), (5092, 82225), (5225, 80132), (5434, 77050), (5681, 73700), (5980, 70015), (6164, 67925), (6175, 67804), (6325, 66196), (6365, 65780), (6578, 63650), (6700, 62491), (7150, 58558), (7370, 56810), (7475, 56012), (7705, 54340), (8710, 48070), (8740, 47905), (9581, 43700), (9614, 43550), (10450, 40066), (10868, 38525), (10925, 38324), (11362, 36850), (12350, 33902), (12650, 33098), (12730, 32890), (13156, 31825), (13585, 30820), (14003, 29900), (14300, 29279), (14740, 28405), (14950, 28006), (15410, 27170), (16445, 25460), (16549, 25300), (16951, 24700), (17420, 24035), (18425, 22724), (19162, 21850), (19228, 21775), (20033, 20900)]