15693717900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{5237}}^1$

素因数の和:6688

約数の個数: 144

約数和(自身を含む): 51940175616

約数和(自身を除く): 36246457716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 1427, 2100, 2854, 4281, 5237, 5708, 7135, 8562, 9989, 10474, 14270, 15711, 17124, 19978, 20948, 21405, 26185, 28540, 29967, 31422, 35675, 36659, 39956, 42810, 49945, 52370, 59934, 62844, 71350, 73318, 78555, 85620, 99890, 104740, 107025, 109977, 119868, 130925, 142700, 146636, 149835, 157110, 183295, 199780, 214050, 219954, 249725, 261850, 299670, 314220, 366590, 392775, 428100, 439908, 499450, 523700, 549885, 599340, 733180, 749175, 785550, 916475, 998900, 1099770, 1498350, 1571100, 1832950, 2199540, 2749425, 2996700, 3665900, 5498850, 7473199, 10997700, 14946398, 22419597, 29892796, 37365995, 44839194, 52312393, 74731990, 89678388, 104624786, 112097985, 149463980, 156937179, 186829975, 209249572, 224195970, 261561965, 313874358, 373659950, 448391940, 523123930, 560489925, 627748716, 747319900, 784685895, 1046247860, 1120979850, 1307809825, 1569371790, 2241959700, 2615619650, 3138743580, 3923429475, 5231239300, 7846858950, 15693717900]

約数ペア:

[(1, 15693717900), (2, 7846858950), (3, 5231239300), (4, 3923429475), (5, 3138743580), (6, 2615619650), (7, 2241959700), (10, 1569371790), (12, 1307809825), (14, 1120979850), (15, 1046247860), (20, 784685895), (21, 747319900), (25, 627748716), (28, 560489925), (30, 523123930), (35, 448391940), (42, 373659950), (50, 313874358), (60, 261561965), (70, 224195970), (75, 209249572), (84, 186829975), (100, 156937179), (105, 149463980), (140, 112097985), (150, 104624786), (175, 89678388), (210, 74731990), (300, 52312393), (350, 44839194), (420, 37365995), (525, 29892796), (700, 22419597), (1050, 14946398), (1427, 10997700), (2100, 7473199), (2854, 5498850), (4281, 3665900), (5237, 2996700), (5708, 2749425), (7135, 2199540), (8562, 1832950), (9989, 1571100), (10474, 1498350), (14270, 1099770), (15711, 998900), (17124, 916475), (19978, 785550), (20948, 749175), (21405, 733180), (26185, 599340), (28540, 549885), (29967, 523700), (31422, 499450), (35675, 439908), (36659, 428100), (39956, 392775), (42810, 366590), (49945, 314220), (52370, 299670), (59934, 261850), (62844, 249725), (71350, 219954), (73318, 214050), (78555, 199780), (85620, 183295), (99890, 157110), (104740, 149835), (107025, 146636), (109977, 142700), (119868, 130925)]