73288350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 210424032

約数和(自身を除く): 137135682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 73, 75, 90, 97, 115, 138, 146, 150, 194, 207, 219, 225, 230, 291, 345, 365, 414, 438, 450, 485, 575, 582, 657, 690, 730, 873, 970, 1035, 1095, 1150, 1314, 1455, 1679, 1725, 1746, 1825, 2070, 2190, 2231, 2425, 2910, 3285, 3358, 3450, 3650, 4365, 4462, 4850, 5037, 5175, 5475, 6570, 6693, 7081, 7275, 8395, 8730, 10074, 10350, 10950, 11155, 13386, 14162, 14550, 15111, 16425, 16790, 20079, 21243, 21825, 22310, 25185, 30222, 32850, 33465, 35405, 40158, 41975, 42486, 43650, 50370, 55775, 63729, 66930, 70810, 75555, 83950, 100395, 106215, 111550, 125925, 127458, 151110, 162863, 167325, 177025, 200790, 212430, 251850, 318645, 325726, 334650, 354050, 377775, 488589, 501975, 531075, 637290, 755550, 814315, 977178, 1003950, 1062150, 1465767, 1593225, 1628630, 2442945, 2931534, 3186450, 4071575, 4885890, 7328835, 8143150, 12214725, 14657670, 24429450, 36644175, 73288350]

約数ペア:

[(1, 73288350), (2, 36644175), (3, 24429450), (5, 14657670), (6, 12214725), (9, 8143150), (10, 7328835), (15, 4885890), (18, 4071575), (23, 3186450), (25, 2931534), (30, 2442945), (45, 1628630), (46, 1593225), (50, 1465767), (69, 1062150), (73, 1003950), (75, 977178), (90, 814315), (97, 755550), (115, 637290), (138, 531075), (146, 501975), (150, 488589), (194, 377775), (207, 354050), (219, 334650), (225, 325726), (230, 318645), (291, 251850), (345, 212430), (365, 200790), (414, 177025), (438, 167325), (450, 162863), (485, 151110), (575, 127458), (582, 125925), (657, 111550), (690, 106215), (730, 100395), (873, 83950), (970, 75555), (1035, 70810), (1095, 66930), (1150, 63729), (1314, 55775), (1455, 50370), (1679, 43650), (1725, 42486), (1746, 41975), (1825, 40158), (2070, 35405), (2190, 33465), (2231, 32850), (2425, 30222), (2910, 25185), (3285, 22310), (3358, 21825), (3450, 21243), (3650, 20079), (4365, 16790), (4462, 16425), (4850, 15111), (5037, 14550), (5175, 14162), (5475, 13386), (6570, 11155), (6693, 10950), (7081, 10350), (7275, 10074), (8395, 8730)]