100781100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:985

約数の個数: 216

約数和(自身を含む): 382663008

約数和(自身を除く): 281881908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 252, 255, 300, 306, 315, 340, 350, 357, 420, 425, 450, 476, 510, 525, 595, 612, 630, 700, 714, 765, 850, 900, 941, 1020, 1050, 1071, 1190, 1260, 1275, 1428, 1530, 1575, 1700, 1785, 1882, 2100, 2142, 2380, 2550, 2823, 2975, 3060, 3150, 3570, 3764, 3825, 4284, 4705, 5100, 5355, 5646, 5950, 6300, 6587, 7140, 7650, 8469, 8925, 9410, 10710, 11292, 11900, 13174, 14115, 15300, 15997, 16938, 17850, 18820, 19761, 21420, 23525, 26348, 26775, 28230, 31994, 32935, 33876, 35700, 39522, 42345, 47050, 47991, 53550, 56460, 59283, 63988, 65870, 70575, 79044, 79985, 84690, 94100, 95982, 98805, 107100, 111979, 118566, 131740, 141150, 143973, 159970, 164675, 169380, 191964, 197610, 211725, 223958, 237132, 239955, 282300, 287946, 296415, 319940, 329350, 335937, 395220, 399925, 423450, 447916, 479910, 494025, 559895, 575892, 592830, 658700, 671874, 719865, 799850, 846900, 959820, 988050, 1007811, 1119790, 1185660, 1199775, 1343748, 1439730, 1482075, 1599700, 1679685, 1976100, 2015622, 2239580, 2399550, 2799475, 2879460, 2964150, 3359370, 3599325, 4031244, 4799100, 5039055, 5598950, 5928300, 6718740, 7198650, 8398425, 10078110, 11197900, 14397300, 16796850, 20156220, 25195275, 33593700, 50390550, 100781100]

約数ペア:

[(1, 100781100), (2, 50390550), (3, 33593700), (4, 25195275), (5, 20156220), (6, 16796850), (7, 14397300), (9, 11197900), (10, 10078110), (12, 8398425), (14, 7198650), (15, 6718740), (17, 5928300), (18, 5598950), (20, 5039055), (21, 4799100), (25, 4031244), (28, 3599325), (30, 3359370), (34, 2964150), (35, 2879460), (36, 2799475), (42, 2399550), (45, 2239580), (50, 2015622), (51, 1976100), (60, 1679685), (63, 1599700), (68, 1482075), (70, 1439730), (75, 1343748), (84, 1199775), (85, 1185660), (90, 1119790), (100, 1007811), (102, 988050), (105, 959820), (119, 846900), (126, 799850), (140, 719865), (150, 671874), (153, 658700), (170, 592830), (175, 575892), (180, 559895), (204, 494025), (210, 479910), (225, 447916), (238, 423450), (252, 399925), (255, 395220), (300, 335937), (306, 329350), (315, 319940), (340, 296415), (350, 287946), (357, 282300), (420, 239955), (425, 237132), (450, 223958), (476, 211725), (510, 197610), (525, 191964), (595, 169380), (612, 164675), (630, 159970), (700, 143973), (714, 141150), (765, 131740), (850, 118566), (900, 111979), (941, 107100), (1020, 98805), (1050, 95982), (1071, 94100), (1190, 84690), (1260, 79985), (1275, 79044), (1428, 70575), (1530, 65870), (1575, 63988), (1700, 59283), (1785, 56460), (1882, 53550), (2100, 47991), (2142, 47050), (2380, 42345), (2550, 39522), (2823, 35700), (2975, 33876), (3060, 32935), (3150, 31994), (3570, 28230), (3764, 26775), (3825, 26348), (4284, 23525), (4705, 21420), (5100, 19761), (5355, 18820), (5646, 17850), (5950, 16938), (6300, 15997), (6587, 15300), (7140, 14115), (7650, 13174), (8469, 11900), (8925, 11292), (9410, 10710)]